Omniclass 23 (Products) List


23.10.00.00 SITE PRODUCTS

23.10.05.00 Ground Anchorages

23.10.05.10 Retaining/Stabilizing Ground Anchors

  • 23.10.05.10.11 Components
  • 23.10.05.10.11.11 Anchor Heads
  • 23.10.05.10.11.12 Tendons
  • 23.10.05.10.14 Grouted Anchors
  • 23.10.05.10.17 Plate Anchors
  • 23.10.05.10.21 Rock Bolts, Rock Anchors
  • 23.10.05.10.24 Anchor Tiebacks
23.10.05.20 Earth Reinforcement Anchors
  • 23.10.05.20.11 Soil Nails
23.10.05.99 Other Ground Anchorages


23.10.10.00 Ground Improvement Products


23.10.10.12 Land/Field Drainage

  • 23.10.10.12.10 Piped Drainage
  • 23.10.10.12.10.11 Land Drainage Pipes
  • 23.10.10.12.20 Drainage Blocks

23.10.20.00 Retention Structures

23.10.20.11 Sheet Piles


23.10.20.14 Retaining Walls

  • 23.10.20.14.10 Diaphragm Walls
  • 23.10.20.14.10.11 Slurry Wall Membranes
  • 23.10.20.14.20 Continuous Retaining Walls
  • 23.10.20.14.30 Crib Walls


23.15.10.00 Pavements

23.15.10.11 Roadways and Runways
  • 23.15.10.11.11 Complete Roadway and Runways
  • 23.15.10.11.11.11 Portable Roadways
  • 23.15.10.11.11.14 Helicopter Landing Pads
  • 23.15.10.11.14 Roadway and Runway Surfacing
  • 23.15.10.11.14.11 Antiskid Texturing
  • 23.15.10.11.14.14 Paving Blocks, SlabS
  • 23.15.10.11.14.14.11 Unit Pavers
  • 23.15.10.11.14.14.11.11 Asphalt Block Pavers
  • 23.15.10.11.14.14.11.14 Brick Pavers
  • 23.15.10.11.14.14.11.17 Interlocking Precast Concrete Pavers
  • 23.15.10.11.14.14.11.21 Precast Concrete Pavers
  • 23.15.10.11.14.14.11.24 Pressed Pavers
  • 23.15.10.11.14.14.11.27 Stone Pavers
  • 23.15.10.11.14.17 Continuous Surface Paving's
  • 23.15.10.11.17 Roadway and Runway Drainage
  • 23.15.10.11.17.11 Culverts
  • 23.15.10.11.17.11.11 Pipe Culverts
  • 23.15.10.11.17.11.11.11 Metal Pipe/Arch Culverts
  • 23.15.10.11.17.11.14 Concrete Culverts
  • 23.15.10.11.17.11.14.11 Concrete Arch Buried Bridge
  • 23.15.10.11.17.11.14.14 Concrete Arch Culverts
  • 23.15.10.11.17.11.14.17 Concrete Box Culverts
  • 23.15.10.11.17.11.14.21 Concrete Rigid Frame Culverts
  • 23.15.10.11.17.14 Catch Basins
  • 23.15.10.11.17.17 Channels
  • 23.15.10.11.17.21 Cleanouts
  • 23.15.10.11.21 Traffic Safety Barriers and Protections
  • 23.15.10.11.21.11 Safety Barriers
  • 23.15.10.11.21.11.11 Crash Barriers (including Impact Attenuating Devices)
  • 23.15.10.11.21.11.14 Median Barriers
  • 23.15.10.11.21.11.17 Guardrails
  • 23.15.10.11.21.14 Noise Barriers
  • 23.15.10.11.21.17 Traffic Barriers
  • 23.15.10.11.21.17.11 Delineators
  • 23.15.10.11.21.21 Traffic Control
  • 23.15.10.11.21.21.11 Speed Bumps
  • 23.15.10.11.21.24 Curbs and Gutters
  • 23.15.10.11.21.27 Cattle Guards
23.15.10.14 Roadway Monitoring and Control
  • 23.15.10.14.11 Roadway Signage
  • 23.15.10.14.14 Roadway Markers
  • 23.15.10.14.14.11 Roadway Surface Markings
  • 23.15.10.14.14.14 Roadway Reflectors
  • 23.15.10.14.14.17 Traffic Cones
  • 23.15.10.14.17 Traffic Signals
  • 23.15.10.14.21 Traffic Monitoring
  • 23.15.10.14.21.11 Roadway Mirrors
  • 23.15.10.14.21.14 Cameras
  • 23.15.10.14.21.17 Detectors and Sensors
  • 23.15.10.14.24 Parking Controls
  • 23.15.10.14.24.11 Parking Meters
  • 23.15.10.14.24.14 Ticket Dispensers
  • 23.15.10.14.24.17 Coin Machine Units
  • 23.15.10.14.24.21 Key and Card Control Units
  • 23.15.10.14.24.24 Parking Gates
23.15.30.21 Solid Waste Disposal Plant Products
  • 23.15.30.21.11 Bins
  • 23.15.30.21.14 Chutes and Collectors
  • 23.15.30.21.17 Pneumatic Waste Equipment
  • 23.15.30.21.24 Crusher Plant
  • 23.15.30.21.24.11 Waste Compactors and Destructors
23.15.30.24 Pollution Monitoring and Control
  • 23.15.30.24.11 Air Pollution Monitoring Systems
  • 23.15.30.24.14 Water Pollution Monitoring Systems
23.15.30.27 Storage Constructions
  • 23.15.30.27.11 Tanks, Reservoirs
  • 23.15.30.27.11.11 Elevated Storage Tanks
  • 23.15.30.27.11.14 Ground Storage Tanks
  • 23.15.30.27.11.17 Underground Storage Tanks
  • 23.15.30.27.11.21 Portable Storage Tanks
  • 23.15.30.27.11.24 Tank Lining
  • 23.15.30.27.21 Gas Tanks and Gasholders

23.15.99.00 Other Utility and Transportation Construction Products


23.20.00.00 GENERAL PURPOSE CONSTRUCTION ACCESSORIES AND SURFACING PRODUCTS

23.20.15.00 Mixtures

23.20.15.11 Concrete

  • 23.20.15.11.11 Cementitious Concrete
  • 23.20.15.11.14 Resinous Concrete
  • 23.20.15.11.17 Hydrocarbon Concrete
  • 23.20.15.11.21 Low Density Concrete
23.20.15.14 Mortars
  • 23.20.15.14.11 Portland Cement-Lime Mortars
  • 23.20.15.14.14 Masonry Cement Mortars
  • 23.20.15.14.17 Mortar Cements
  • 23.20.15.14.21 Gypsum Based Mortars
  • 23.20.15.14.24 Resinous Mortar
  • 23.20.15.14.27 Chemical-Resistant Mortar
  • 23.20.15.14.31 Refractory Mortar
  • 23.20.15.14.34 Premixed Mortar
  • 23.20.15.14.37 Surface Bonding Mortar
  • 23.20.15.14.41 Mortar Pigments
23.20.15.17 Grouts
  • 23.20.15.17.11 Concrete Grout
  • 23.20.15.17.11.11 Shrink-Resistant Concrete Grout
  • 23.20.15.17.11.14 Catalyzed Metallic Concrete Grout
  • 23.20.15.17.11.17 Epoxy Concrete Grout
  • 23.20.15.17.11.21 Nonmetallic Concrete Grout
  • 23.20.15.17.14 Masonry Grout
  • 23.20.15.17.14.11 Chemical-Resistant Masonry Grout

23.20.20.00 Profiles

23.20.20.11 Rigid Profiles

  • 23.20.20.11.11 Ferrous Metal Rigid Profiles
  • 23.20.20.11.14 Non-Ferrous Metal Rigid Profiles
  • 23.20.20.11.17 Wood Rigid Profiles
  • 23.20.20.11.17.11 Lumber Rigid Profiles
  • 23.20.20.11.17.11.11 Hardwood Rigid Profiles
  • 23.20.20.11.17.11.14 Softwood Rigid Profiles
  • 23.20.20.11.17.11.17 Laminated Rigid Profiles
  • 23.20.20.11.17.14 Heavy Timber Rigid Profiles
  • 23.20.20.11.21 Plastic Rigid Profiles
  • 23.20.20.11.24 Composite Rigid Profiles
23.20.20.14 Flexible Profiles
  • 23.20.20.14.11 Plastic Flexible Profiles
  • 23.20.20.14.14 Rubber Flexible Profiles
  • 23.20.20.14.14.11 Natural Rubber Flexible Profiles
  • 23.20.20.14.14.14 Butyl Flexible Profiles
  • 23.20.20.14.14.17 Neoprene Flexible Profiles
  • 23.20.20.14.14.21 Silicone Flexible Profiles
  • 23.20.20.14.14.24 Polysulfide Flexible Profiles
23.20.20.17 Lath
  • 23.20.20.17.11 Gypsum Lath 
  • 23.20.20.17.14 Lead-Lined Lath
  • 23.20.20.17.17 Metal Lath
  • 23.20.20.17.21 Veneer Plaster Base Lath
  • 23.20.20.17.24 Wood Lath

23.20.25.00 Sheets, Boards, and Slabs 

23.20.25.11 Thin Flexible Sheets

  • 23.20.25.11.11 Thin Sheets
  • 23.20.25.11.11.11 Thin Metal Sheets
  • 23.20.25.11.11.14 Thin Wood Sheets
  • 23.20.25.11.11.17 Building Papers 
  • 23.20.25.11.11.21 Thin Plastic Sheets
  • 23.20.25.11.11.24 Thin Rubber Sheets
  • 23.20.25.11.14 Textiles
  • 23.20.25.11.17 Mesh for General Use
23.20.25.14 Rigid Sheets, Slabs, Plates
  • 23.20.25.14.11 Solid Sheets
  • 23.20.25.14.11.11 Solid Stone Sheets
  • 23.20.25.14.11.14 Solid Cementitious Sheets
  • 23.20.25.14.11.17 Solid Mineral Sheets
  • 23.20.25.14.11.21 Solid Glass Sheets
  • 23.20.25.14.11.24 Solid Metal Sheets
  • 23.20.25.14.11.27 Solid Wood-Based Sheets 
  • 23.20.25.14.11.31 Solid Plastic Sheets
  • 23.20.25.14.14 Hollow Core Sheets
  • 23.20.25.14.14.11 Wood-Based Hollow Core Sheets
  • 23.20.25.14.14.14 Mineral Hollow Core Sheets
  • 23.20.25.14.14.17 Metal Hollow Core Sheets
  • 23.20.25.14.14.21 Plastic Hollow Core Sheets
23.20.25.17 Gratings

23.20.25.21 Blankets, Quilts



23.20.30.00 Blocks and Bricks


23.20.30.11 Blocks
  • 23.20.30.11.11 Concrete Masonry Units
  • 23.20.30.11.11.11 Concrete Block
  • 23.20.30.11.11.14 Exposed Aggregate Concrete Masonry Units 
  • 23.20.30.11.11.17 Fluted Concrete Masonry Units
  • 23.20.30.11.11.21 Interlocking Concrete Masonry Units
  • 23.20.30.11.11.24 Molded-Face Concrete Masonry Units
  • 23.20.30.11.11.27 Prefaced Concrete Masonry Units
  • 23.20.30.11.11.31 Preinsulated Concrete Masonry Units
  • 23.20.30.11.11.34 Sound-Absorbing Concrete Masonry Units
  • 23.20.30.11.11.37 Split-Face Concrete Masonry Units
  • 23.20.30.11.14 Calcium Silicate Masonry Units
  • 23.20.30.11.17 Glass Masonry Units
  • 23.20.30.11.21 Adobe Masonry Units
  • 23.20.30.11.24 Clay Masonry Units
  • 23.20.30.11.24.11 Common Brick
  • 23.20.30.11.24.14 Face Brick
  • 23.20.30.11.24.17 Fire Brick
  • 23.20.30.11.24.21 Glazed Brick
  • 23.20.30.11.24.24 Ceramic Glazed Clay Masonry Units 
  • 23.20.30.11.24.27 Clay Tile
  • 23.20.30.11.24.31 Structural Clay Tile
  • 23.20.30.11.24.34 Clay Flue Lining
  • 23.20.30.11.24.37 Terra Cotta
23.20.30.14 Masonry Anchorage and Reinforcement 
  • 23.20.30.14.11 Masonry Reinforcing
  • 23.20.30.14.11.11 Continuous Joint Reinforcing
  • 23.20.30.14.11.14 Reinforcing Bars
  • 23.20.30.14.14 Masonry Ties
  • 23.20.30.14.14.11 Flexible Masonry Ties
  • 23.20.30.14.14.14 Masonry Veneer Ties
  • 23.20.30.14.14.17 Rigid Masonry Ties
  • 23.20.30.14.17 Masonry Anchors
  • 23.20.30.14.17.11 Masonry Veneer Anchors
  • 23.20.30.14.17.14 Stone Masonry Anchors
23.20.30.17 Special Profiles for Masonry
  • 23.20.30.17.11 Special Masonry Shapes
  • 23.20.30.17.14 Masonry Sills and Thresholds
  • 23.20.30.17.17 Masonry Moldings
  • 23.20.30.17.21 Masonry Copings
  • 23.20.30.17.24 Masonry Quoins
  • 23.20.30.17.27 Masonry Cornices
23.20.30.21 Structural Support for Masonry
  • 23.20.30.21.11 Lintels
  • 23.20.30.21.11.11 Lintel Former Units
  • 23.20.30.21.14 Wall Connectors and Starters 
  • 23.20.30.21.17 Supports for Masonry
  • 23.20.30.21.17.11 Masonry Angles
  • 23.20.30.21.17.11.11 Masonry Shelf Angles
  • 23.20.30.21.17.14 Gussets
23.20.30.24 Ancillary Products for Masonry
  • 23.20.30.24.11 Embedded Flashing
  • 23.20.30.24.14 Cavity Closers
  • 23.20.30.24.17 Cavity Weep and Ventilation Units
  • 23.20.30.24.17.11 Weeps
  • 23.20.30.24.17.14 Cavity Vents 
  • 23.20.30.24.17.17 Drainage Material
  • 23.20.30.24.21 Joint Materials
  • 23.20.30.24.21.11 Control Joints
  • 23.20.30.24.21.14 Expansion Joints
  • 23.20.30.24.24 Airbricks

23.20.40.00 Mechanical fasteners, adhesives, and sealants


23.20.40.11 Mechanical Fasteners

  • 23.20.40.11.11 Cast-In Anchorages 
  • 23.20.40.11.11.11 Rail Anchors
  • 23.20.40.11.11.14 Screw Cases
  • 23.20.40.11.11.17 Anchor Blocks
  • 23.20.40.11.11.21 Inserts
  • 23.20.40.11.11.21.11 Adjustable Wedge
  • 23.20.40.11.11.21.14 Adjustable Box
  • 23.20.40.11.11.21.17 Threaded
  • 23.20.40.11.11.24 Dovetail Slots
  • 23.20.40.11.14 Multi-Purpose Mechanical Fasteners
  • 23.20.40.11.14.11 Plugs
  • 23.20.40.11.14.14 Staples
  • 23.20.40.11.14.17 Nails
  • 23.20.40.11.14.21 Rivets
  • 23.20.40.11.14.24 Screws 
  • 23.20.40.11.14.27 Bolts and Nuts
  • 23.20.40.11.14.31 Threaded Rods and Nuts
  • 23.20.40.11.14.34 Bandings
  • 23.20.40.11.17 Structural Mechanical Fasteners in Hardened Concrete and Masonry 
  • 23.20.40.11.17.11 Expansion Anchors
  • 23.20.40.11.17.14 Undercut Anchors 
  • 23.20.40.11.17.17 Bonded Anchors
  • 23.20.40.11.21 Mechanical Fasteners for Metal Structure
  • 23.20.40.11.24 Mechanical Fasteners for Wood Structures
  • 23.20.40.11.24.11 Nail Plates
  • 23.20.40.11.24.14 Wood Connectors
  • 23.20.40.11.24.17 Framing Anchors
23.20.14.24 Joint Fillers, Sealants, and Mastics
  • 23.20.14.24.11 Joint Fillers
  • 23.20.14.24.11.11 Backer Rods
  • 23.20.14.24.14 Putties
  • 23.20.14.24.17 Construction Sealants
  • 23.20.14.24.17.11 Elastomeric Construction Sealants
  • 23.20.14.24.17.14 Rigid Construction Sealants
  • 23.20.14.24.17.17 Sanitary Construction Sealants
  • 23.20.14.24.17.21 Chemical-Resistant Construction Sealants
  • 23.20.14.24.17.24 Water-Immersed Construction Sealants 
  • 23.20.14.24.21 Preformed Joint Seals
  • 23.20.14.24.21.11 Compression Seals
  • 23.20.14.24.21.14 Joint Gaskets
23.20.14.27 Ropes, Wires, and Cables
  • 23.20.14.27.11 Ropes
  • 23.20.14.27.14 Wires
  • 23.20.14.27.17 Cables

23.20.50.00 Thermal and Moisture Protective Products

23.20.50.11 Fireproofing

  • 23.20.50.11.11 Board Fireproofing
  • 23.20.50.11.11.11 Calcium Silicate Board Fireproofing 
  • 23.20.50.11.11.14 Slag FiberBoard Fireproofing
  • 23.20.50.11.14 Blanket Fireproofing
  • 23.20.50.11.14.11 Smoke Containment Barriers
  • 23.20.50.11.17 Fireproofing Coatings 
  • 23.20.50.11.17.11 Cement Aggregate Fireproofing
  • 23.20.50.11.17.14 Cementitious Fireproofing
  • 23.20.50.11.17.17 Foamed Magnesium Oxychloride Fireproofing 
  • 23.20.50.11.17.21 Intumescent Mastic Fireproofing
  • 23.20.50.11.17.24 Magnesium Cement Fireproofing
  • 23.20.50.11.17.27 Mineral Fiber Cementitious Fireproofing
  • 23.20.50.11.17.31 Miner Fiber Fireproofing
23.20.50.14 Firestopping
  • 23.20.50.14.11 Penetrations Firestopping
  • 23.20.50.14.11.11 Annular Space Protection
  • 23.20.50.14.11.14 Fire Resistant Joint Sealants
  • 23.20.50.14.11.17 Firestopping Foams
  • 23.20.50.14.11.17.11 Intumescent Firestopping Foams
  • 23.20.50.14.11.17.14 Silicone Firestopping Foams
  • 23.20.50.14.11.21 Firestopping Mortars
  • 23.20.50.14.11.24 Firestopping Pillows
  • 23.20.50.14.11.27 Thermal Barriers for Plastics
  • 23.20.50.14.14 Fire-Safing
  • 23.20.50.14.14.11 Fibrous Blankets
  • 23.20.50.14.14.14 Fire-Safing Sealants
  • 23.20.50.14.14.17 Fire-Safing Clip Anchors
23.20.50.17 Dampproofings
  • 23.20.50.17.11 Dampproofing Membranes
  • 23.20.50.17.14 Dampproofing Coatings
  • 23.20.50.17.14.11 Bituminous Dampproofing Coatings
  • 23.20.50.17.14.14 Cementitious Dampproofing Coatings
23.20.50.21 Waterproofing
  • 23.20.50.21.11 Built-Up Bituminous Waterproofing
  • 23.20.50.21.14 Sheet Waterproofing
  • 23.20.50.21.14.11 Bituminous Sheet Waterproofing 
  • 23.20.50.21.14.14 Elastomeric Sheet Waterproofing
  • 23.20.50.21.14.17 Modified Bituminous Sheet Waterproofing
  • 23.20.50.21.14.21 Thermoplastic Sheet Waterproofing 
  • 23.20.50.21.17 Fluid-Applied Waterproofing
  • 23.20.50.21.17.11 Hot-Applied Rubberized Asphalt
  • 23.20.50.21.21 Sheet Metal Waterproofing
  • 23.20.50.21.24 Cementitious and Reactive Waterproofing 
  • 23.20.50.21.24.11 Acrylic Modified Cement Waterproofing
  • 23.20.50.21.24.14 Crystalline Waterproofing
  • 23.20.50.21.24.17 Metal Oxide Waterproofing
  • 23.20.50.21.27 Bentonite Waterproofing
  • 23.20.50.21.27.11 Bentonite Panel Waterproofing
  • 23.20.50.21.27.14 Bentonite Sheet Waterproofing
  • 23.20.50.21.31 Waterproof Traffic Coatings
  • 23.20.50.21.31.11 Pedestrian Waterproof Traffic Coatings
  • 23.20.50.21.31.14 Vehicular Waterproof Traffic Coatings
23.20.50.24 Thermal Insulation
  • 23.20.50.24.11 Slab and Board Thermal Insulation
  • 23.20.50.24.11.11 Polystyrene Slab and Board Thermal Insulation
  • 23.20.50.24.11.11.11 Expanded Polystyrene Slab and Board Thermal Insulation
  • 23.20.50.24.11.11.14 Extruded Polystyrene Slab and Board Thermal Insulation 
  • 23.20.50.24.11.14 Urethane Slab and Board Thermal Insulation
  • 23.20.50.24.11.17 Perlite Slab and Board Thermal Insulation
  • 23.20.50.24.11.21 Fiberglass Slab and Board Thermal Insulation
  • 23.20.50.24.14 Blanket Thermal Insulation
  • 23.20.50.24.14.11 Fiberglass Blanket Thermal Insulation
  • 23.20.50.24.14.14 Rock Wool Blanket Thermal Insulation
  • 23.20.50.24.17 Thermal Insulation Coatings
  • 23.20.50.24.17.11 Sprayed Thermal Insulation Coatings
  • 23.20.50.24.17.11.11 Sprayed Cellulose Thermal Insulation Coatings
  • 23.20.50.24.21 Loose Fill Thermal Insulation
  • 23.20.50.24.21.11 Granular Fill Thermal Insulation
23.20.50.27 Sound Isolation Insulation
  • 23.20.50.27.11 Slab and Board Sound Isolation Insulation
  • 23.20.50.27.14 Fiberglass Slab and Board Sound Isolation Insulation
  • 23.20.50.27.17 Blanket Sound Isolation Insulation
  • 23.20.50.27.17.11 Fiberglass Blanket Sound Isolation Insulation
  • 23.20.50.27.17.14 Rock Wool Blanket Sound Isolation Insulation
  • 23.20.50.27.21 Sound Isolation Coatings
  • 23.20.50.27.24 Sound Isolation Loose Fills
  • 23.20.50.27.24.11 Granular Sound Isolation Loose Fills

23.25.00.00 STRUCTURAL AND SPACE DIVISION PRODUCTS


23.25.05.00 Foundations


23.25.05.11 Foundation Piles

  • 23.25.05.11.11 Foundation Pile Components
  • 23.25.05.11.11.11 Pile Casings (Linings)
  • 23.25.05.11.11.14 Cores and Mandrels
  • 23.25.05.11.11.17 Pile Extension Pieces
  • 23.25.05.11.11.21 Pile Shoes
  • 23.25.05.11.11.24 Pile Splices 
  • 23.25.05.11.11.27 Pile Caps 
  • 23.25.05.11.14 Driven Piles
  • 23.25.05.11.14.11 Composite Driven Piles
  • 23.25.05.11.14.14 Concrete-Filled Steel Driven Piles
  • 23.25.05.11.14.17 Precast Concrete Driven Piles
  • 23.25.05.11.14.21 Rolled Steel Section Driven Piles
  • 23.25.05.11.14.24 Unfilled Tubular Steel Driven Piles
  • 23.25.05.11.14.27 Wood Driven Piles
  • 23.25.05.11.14.31 Sheet Driven Piles
  • 23.25.05.11.17 Screw Piles
23.25.05.14 Caissons, Foundation Casings
  • 23.25.05.14.11 Well Foundation Casings
  • 23.25.05.14.14 Caissons
23.25.05.17 Shallow Foundations
  • 23.25.05.17.11 Column Bases
  • 23.25.05.17.14 Grade Beams
  • 23.25.05.17.17 Strip Foundation Blocks
23.25.05.21 Special Foundations
  • 23.25.05.21.11 Controlled Modulus Columns 
  • 23.25.05.21.14 Other Special Foundations

23.25.10.00 Structural Concrete Products

23.25.10.11 Structural Concrete


23.25.10.14 Ready Mixed Concrete


23.25.10.17 Permanent Formwork

  • 23.25.10.17.11 Structural Permanent Formwork
  • 23.25.10.17.11.11 Permanent Steel Forms
  • 23.25.10.17.11.14 Prefabricated Stair Forms
23.25.10.21 Non-Structural Permanent Formwork

23.25.10.24 Concrete Forms


23.25.10.27 Reinforcement and Prestressing Components

  • 23.25.10.27.11 Reinforcement Components
  • 23.25.10.27.11.11 Reinforcing Steel
  • 23.25.10.27.11.14 Reinforcement Steel Mesh
  • 23.25.10.27.11.14.11 Welded Wire Fabric
  • 23.25.10.27.11.17 Fibrous Reinforcing
  • 23.25.10.27.11.17.11 Steel Fibrous Reinforcing 
  • 23.25.10.27.11.17.14 Synthetic Fibrous Reinforcing
  • 23.25.10.27.11.21 Reinforcement Couplers
  • 23.25.10.27.11.24 Reinforcement Spacers
  • 23.25.10.27.11.27 Reinforcement Accessories
  • 23.25.10.27.14 Prestressing Components
  • 23.25.10.27.14.11 Stressing Tendons
  • 23.25.10.27.14.11.11 Steel Stressing Tendons
  • 23.25.10.27.14.11.11.11 Steel Strand Stressing Tendons
  • 23.25.10.27.14.11.11.14 Steel Wire Stressing Tendons
  • 23.25.10.27.14.11.11.17 Steel Bar Stressing Tendons
  • 23.25.10.27.14.11.14 Glass Fiver
  • 23.25.10.27.14.14 Steel Bars
  • 23.25.10.27.14.17 Glass Fiber Tendons
  • 23.25.10.27.14.21 Prestressing Couplers
  • 23.25.10.27.14.24 Tendon Sheathing
  • 23.25.10.27.14.24.11 Tendon Sheathing Ducts
  • 23.25.10.27.14.27 Prestressing Anchorages
  • 23.25.10.27.17 Post-Tensioning Products
  • 23.25.10.27.21 Complete Reinforcement Cages
  • 23.25.10.27.24 Cast-In Jointing
  • 23.25.10.27.24.11 Expansion and Contraction Joints
  • 23.25.10.27.24.14 Waterstops

23.25.20.00 Envelope Enclosure Products


23.25.20.11 Infill Facades

  • 23.25.20.11.11 Exterior Wall Assemblies
23.25.20.14 Glazed Facade and Roof Structures
  • 23.25.20.14.11 Curtain Walls
  • 23.25.20.14.11.11 Curtain Wall Components
  • 23.25.20.14.11.11.11 Curtain Wall Frames
  • 23.25.20.14.11.11.14 Curtain Wall Sections
  • 23.25.20.14.11.11.17 Infill Panels
  • 23.25.20.14.11.14 Metal-Framed Curtain Wall
  • 23.25.20.14.11.17 Translucent Wall Assemblies
  • 23.25.20.14.14 Structural Glazing
  • 23.25.20.14.14.11 Structural Glass Curtain Walls
  • 23.25.20.14.17 Suspended Glazing
  • 23.25.20.14.21 Patent Glazing
  • 23.25.20.14.24 Screen and Storm Doors
  • 23.25.20.14.24.11 Metal Screen and Storm Doors
  • 23.25.20.14.24.14 Wood and Plastic Screen and Storm Doors
  • 23.25.20.14.27 Glazed Roof Structures
  • 23.25.20.14.27.11 Sections for Glazed Roofs
  • 23.25.20.14.27.14 Sloped Glazing Assemblies
  • 23.25.20.14.27.17 Translucent Roof Assemblies

23.25.30.00 Structural Framing Products

23.25.30.11 Structural Frames

  • 23.25.30.11.11 Beam-Column Frames
  • 23.25.30.11.14 Column-Slab Frames
  • 23.25.30.11.14.11 Columns
  • 23.25.30.11.14.14 Beams 
  • 23.25.30.11.17 Portal Frames
  • 23.25.30.11.21 Structural Racking 
  • 23.25.30.11.24 Structural Bearings
  • 23.25.30.11.24.11 Roller Bearings
  • 23.25.30.11.24.14 Slide Bearings
  • 23.25.30.11.24.17 Rocker Bearings
  • 23.25.30.11.24.21 Fixed Bearings
  • 23.25.30.11.27 Vibration and Earthquake Controls
23.25.30.14 Space Frames
  • 23.25.30.14.11 Booms, Braces
  • 23.25.30.14.14 Couplers
  • 23.25.30.14.17 Complete Space Frames
23.25.30.17 Geodesic Structures

23.25.30.21 Rafters, Beams, and Joists

  • 23.25.30.21.11 Rafters, Trussed
  • 23.25.30.21.14 Trussed Beams and Joists
  • 23.25.30.21.14.11 Metal Joists
  • 23.25.30.21.14.14 Composite Joist Assemblies
  • 23.25.30.21.14.17 Metal-Web Wood Joists
  • 23.25.30.21.14.21 Wood Trusses
  • 23.25.30.21.14.24 Metal Trusses
  • 23.25.30.21.17 Web Beams and Joists
  • 23.25.30.21.17.11 Wood I Joists
23.25.30.24 Structural Walls
  • 23.25.30.24.11 Concrete Structural Walls
  • 23.25.30.24.14 Masonry Structural Walls
  • 23.25.30.24.17 Wood Framed Structural Walls
  • 23.25.30.24.21 Metal Framed Structural Walls
  • 23.25.30.24.24 Structural Panels
  • 23.25.30.24.24.11 Cementitious Reinforced Structural Panels
  • 23.25.30.24.24.14 Stressed Skin Structural Panels
  • 23.25.30.24.24.17 Structural Insulated Panels
  • 23.25.30.24.99 Other Structural Walls
23.25.30.27 Structural Floors and Flat Roofs
  • 23.25.30.27.11 Structural Floor Decks
  • 23.25.30.27.11.11 Concrete Structural Floor Decks
  • 23.25.30.27.11.14 Metal Structural Floor Decks
  • 23.25.30.27.11.14.11 Raceway Deck Systems
  • 23.25.30.27.11.14.14 Acoustical Metal Floor Deck
  • 23.25.30.27.11.17 Wood Floor Decking
  • 23.25.30.27.14 Structural Roof Decks
  • 23.25.30.27.14.11 Concrete Structural Roof Decks
  • 23.25.30.27.14.14 Metal Structural Roof Decks
  • 23.25.30.27.14.14.11 Acoustical Metal Roof Deck
  • 23.25.30.27.14.17 Wood Roof Decking
  • 23.25.30.27.17 Structural Grating Floors
  • 23.25.30.27.21 Balconies and Overhang Units
  • 23.25.30.27.21.11 Balcony Components
  • 23.25.30.27.21.11.11 Balcony Holders and Mechanical Fasteners
  • 23.25.30.27.21.14 Concrete Balconies and Overhang Units
  • 23.25.30.27.21.17 Metal Balconies and Overhang Units
  • 23.25.30.27.21.21 Wood Balconies and Overhang Units
23.25.30.31 Structural Profiled Roofs
  • 23.25.30.31.11 Prefabricated Shell Roofs

23.25.40.00 Space Division Products

23.25.40.11 Fixed Partitions

  • 23.25.40.11.11 Gypsum Board Fixed Partitions
  • 23.25.40.11.11.11 Metal-Framed Gypsum Board Fixed Partitions
  • 23.25.40.11.11.14 Wood-Framed Gypsum Board Fixed Partitions
  • 23.25.40.11.14 Plaster Fixed Partitions
  • 23.25.40.11.14.11 Gypsum Plaster Fixed Partitions
  • 23.25.40.11.14.14 Portland Cement Plaster Fixed Partitions
  • 23.25.40.11.14.17 Metal-Framed Plaster Fixed Partitions
  • 23.25.40.11.14.21 Wood-Framed Plaster Fixed Partitions
  • 23.25.40.11.17 Masonry Fixed Partitions
23.25.40.14 Demountable Partitions
  • 23.25.40.14.11 General Demountable Partitions
  • 23.25.40.14.11.11 Demountable Partitions Component
  • 23.25.40.14.11.11.11 Partition Frames
  • 23.25.40.14.11.11.14 Partition Infill Panels
  • 23.25.40.14.11.11.17 Mechanical Fasteners for Partitions 
  • 23.25.40.14.11.14 Gypsum Board Demountable Partitions
  • 23.25.40.14.11.17 Metal Demountable Partitions
  • 23.25.40.14.11.21 Wood Demountable Partitions
  • 23.25.40.14.14 Sanitary Partitions and Cubicles
  • 23.25.40.14.14.11 Toilet Compartments and Urinal Screens
  • 23.25.40.14.14.11.11 Metal Toilet Compartments and Urinal Screens
  • 23.25.40.14.14.11.14 Plastic Laminate Toilet Compartments and Urinal Screens
  • 23.25.40.14.14.11.17 Plastic Toilet Compartments and Urinal Screens
  • 23.25.40.14.14.11.21 Particleboard Toilet Compartments and Urinal Screens
  • 23.25.40.14.14.11.24 Stone Toilet Compartments and Urinal Screens
  • 23.25.40.14.14.14 Shower and Dressing Compartments
  • 23.25.40.14.14.14.11 Metal Shower and Dressing Compartments
  • 23.25.40.14.14.14.14 Plastic Laminate Shower and Dressing Compartments
  • 23.25.40.14.14.14.17 Plastic Shower and Dressing Compartments
  • 23.25.40.14.14.14.21 Particleboard Shower and Dressing Compartments
  • 23.25.40.14.14.14.24 Stone Shower and Dressing Compartments
  • 23.25.40.14.14.17 Cubicles
  • 23.25.40.14.14.17.11 Cubicle Curtains
  • 23.25.40.14.14.17.14 Cubicle Track and Hardware
  • 23.25.40.14.17 Storage Wall Partitions and Compartments
  • 23.25.40.14.17.11 Wire Mesh Partitions
23.25.40.17 Operable Partitions
  • 23.25.40.17.11 Horizontally Sliding Partitions
  • 23.25.40.17.14 Folding Panel Partitions
  • 23.25.40.17.17 Accordion Folding Partitions
  • 23.25.40.17.21 Coiling Partitions
  • 23.25.40.17.24 Vertically Sliding Room Dividers
23.25.40.21 Fences
  • 23.25.40.21.11 Fence Components
  • 23.25.40.21.11.11 Fence Posts
  • 23.25.40.21.11.14 Fencing Fabric
  • 23.25.40.21.11.17 Fence Accessories
  • 23.25.40.21.14 Fences by Material
  • 23.25.40.21.14.11 Wood Fences
  • 23.25.40.21.14.14 Metal Fences
  • 23.25.40.21.14.17 Plastic Fences
  • 23.25.40.21.14.21 Composite Fences
  • 23.25.40.21.17 Fences by Type
  • 23.25.40.21.17.11 Chain Link Fences
  • 23.25.40.21.17.14 Wire Fences
  • 23.25.40.21.17.17 Ornamental Fences
  • 23.25.40.21.17.21 Post and Rail Fences
  • 23.25.40.21.17.24 Panel Fences
  • 23.25.40.21.21 Gates
  • 23.25.40.21.21.11 Swinging Gates
  • 23.25.40.21.21.14 Sliding Gates
  • 23.25.40.21.24 Turnstiles
  • 23.25.40.21.27 Portable Post and Railing Barriers

23.30.00.00 Openings, Passages, Protection


23.30.10.00 Doors


23.30.10.11 Door Components

  • 23.30.10.11.11 Door Frames
  • 23.30.10.11.14 Door
  • 23.30.10.11.17 Preassembled Door and Frame Units
  • 23.30.10.11.21 Fanlights
  • 23.30.10.11.24 Door Sections
  • 23.30.10.11.24.11 Structural Door Sections
  • 23.30.10.11.24.14 Door Cladding Sections
  • 23.30.10.11.27 Door Linings and Boards
  • 23.30.10.11.31 Door Renovation Sets
  • 23.30.10.11.34 Door Accessories
  • 23.30.10.11.34.11 Peep Holes
  • 23.30.10.11.34.14 Buffers and Stops
  • 23.30.10.11.34.17 Mail Openings and Slots
  • 23.30.10.11.34.21 Door Louvers and Lights
23.30.10.14 Passage Doors by Material
  • 23.30.10.14.11 Metal Passage Doors
  • 23.30.10.14.14 Wood Passage Doors
  • 23.30.10.14.17 Plastic Passage Doors
  • 23.30.10.14.21 Composite Passage Doors
  • 23.30.10.14.24 Glazed Passage Doors
  • 23.30.10.14.27 All-Glass Passage Doors
23.30.10.17 Doors and Grills by Method of Operation
  • 23.30.10.17.11 Sliding Doors
  • 23.30.10.17.14 Sliding Grills
  • 23.30.10.17.17 Folding Doors and Grilles
  • 23.30.10.17.17.11 Accordion Folding Doors
  • 23.30.10.17.17.14 Accordion Folding Grilles
  • 23.30.10.17.17.17 Folding Fire Doors
  • 23.30.10.17.17.21 Panel Folding Doors
  • 23.30.10.17.17.24 Bifold Doors
  • 23.30.10.17.21 Revolving Doors
  • 23.30.10.17.24 Balanced Doors
  • 23.30.10.17.27 Coiling Doors
  • 23.30.10.17.27.11 Overhead Coiling
  • 23.30.10.17.27.14 Side Coiling
  • 23.30.10.17.31 Vertical Lift Doors
  • 23.30.10.17.31.11 Multi-Leaf Vertical Lift Doors
  • 23.30.10.17.31.14 Telescoping Vertical Lift Doors
  • 23.30.10.17.34 Telescopic Stacking Doors
  • 23.30.10.17.37 Overhead Doors
  • 23.30.10.17.37.11 Single-Panel Overhead Doors
  • 23.30.10.17.37.14 Sectional Overhead Doors
23.30.10.21 Special Function Doors
  • 23.30.10.21.11 Fire Doors
  • 23.30.10.21.11.11 Rolling Fire Doors
  • 23.30.10.21.11.14 Fire Shutters
  • 23.30.10.21.11.17 Swinging Fire Doors
  • 23.30.10.21.11.21 Temperature Rate of Rise Fire Doors
  • 23.30.10.21.14 Security Doors
  • 23.30.10.21.17 Controlled Environment Doors
  • 23.30.10.21.17.11 Cold Storage Doors
  • 23.30.10.21.17.14 Sound Control Doors
  • 23.30.10.21.17.17 Radiation Protection Doors
  • 23.30.10.21.17.17.11 Electromagnetic Shielding Doors
  • 23.30.10.21.17.17.14 RF Shielding Doors
  • 23.30.10.21.17.17.17 BO Shielding Doors
  • 23.30.10.21.17.17.21 Radio Frequency Protection Doors
  • 23.30.10.21.17.17.24 X-Ray Protection Doors
  • 23.30.10.21.17.17.27 Nuclear Radiation Protection Doors
  • 23.30.10.21.17.17.31 High Energy Magnetic Pulse Protection Doors
  • 23.30.10.21.21 Detention Doors
  • 23.30.10.21.24 Hanger Doors
  • 23.30.10.21.27 Lightproof Doors
  • 23.30.10.21.27.11 Revolving Darkroom Door 
  • 23.30.10.21.31 Traffic Doors
  • 23.30.10.21.31.11 Flexible Traffic Doors
  • 23.30.10.21.31.14 Flexible Strip Doors
  • 23.30.10.21.31.17 Rigid Panel Traffic Doors
  • 23.30.10.21.31.21 Rapid Opening Doors
  • 23.30.10.21.34 Industrial Doors
  • 23.30.10.21.37 Pressure-Resistant Doors
  • 23.30.10.21.37.11 Airtight Doors
  • 23.30.10.21.37.14 Blast-Resistant Doors
  • 23.30.10.21.37.17 Watertight Doors
23.30.10.24 Other Doors
  • 23.30.10.24.11 Storm Doors
  • 23.30.10.24.14 Screen Doors
  • 23.30.10.24.17 Other Special Purpose Doors
23.30.10.27 Access Doors and Panels
  • 23.30.10.27.11 Trap Doors
  • 23.30.10.27.14 Access Panels
  • 23.30.10.27.17 Access Doors
  • 23.30.10.27.21 Floor Hatches
  • 23.30.10.27.24 Roof Hatches
  • 23.30.10.27.27 Security Hatches

23.30.20.00 Windows

23.30.20.11 Window Components

  • 23.30.20.11.11 Window Sections
  • 23.30.20.11.14 Window Linings and Boards
  • 23.30.20.11.17 Window Vents
23.30.20.14 Windows by Material
  • 23.30.20.14.11 Metal Windows
  • 23.30.20.14.14 Wood Windows
  • 23.30.20.14.17 Plastic Windows
  • 23.30.20.14.21 Composite Windows
23.30.20.17 Windows by Method of Opening
  • 23.30.20.17.11 Fixed Windows
  • 23.30.20.17.14 Sliding Windows
  • 23.30.20.17.14.11 Vertical Sliding Windows
  • 23.30.20.17.14.14 Horizontal Sliding Windows
  • 23.30.20.17.17 Hung Windows
  • 23.30.20.17.17.11 Single-Hung Windows
  • 23.30.20.17.17.14 Double-Hung Windows
  • 23.30.20.17.17.17 Triple-Hung Windows
  • 23.30.20.17.21 Swinging Windows
  • 23.30.20.17.21.11 Awning Windows
  • 23.30.20.17.21.14 Casement Windows
  • 23.30.20.17.21.17 Projected Windows
  • 23.30.20.17.21.21 Vertical Pivoted Windows
  • 23.30.20.17.21.24 Jalousie Windows
  • 23.30.20.17.21.27 Jal-Awning Windows
23.30.20.21 Other Windows
  • 23.30.20.21.11 Projecting Windows
  • 23.30.20.21.11.11 Bay Windows
  • 23.30.20.21.11.11.11 Angled Bay Windows
  • 23.30.20.21.11.11.14 Box Bay Windows
  • 23.30.20.21.11.14 Bow Windows
  • 23.30.20.21.11.17 Garden Windows
  • 23.30.20.21.14 Roof Windows
  • 23.30.20.21.17 Pavement Lights
  • 23.30.20.21.17.11 Glass Masonry Units
23.30.20.24 Special Purpose Windows
  • 23.30.20.24.11 Detention Windows
  • 23.30.20.24.14 Pass Windows
  • 23.30.20.24.17 Controlled Environment Windows 
  • 23.30.20.24.17.11 Sound Control Windows
  • 23.30.20.24.17.14 Radiation Protection Windows
  • 23.30.20.24.17.14.11 Electromagnetic Shielding Windows
  • 23.30.20.24.17.14.14 RF Shielding Windows
  • 23.30.20.24.17.14.17 BO Shielding Windows
  • 23.30.20.24.17.14.21 Radio Frequency Protection Windows
  • 23.30.20.24.17.14.24 X-Ray Protection Windows
  • 23.30.20.24.17.14.27 Nuclear Radiation Protection Windows
  • 23.30.20.24.17.14.31 High Energy Magnetic Pulse Protection Windows
  • 23.30.20.24.21 Security Windows

23.30.30.00 Skylights


23.30.30.11 Skylight Components

  • 23.30.30.11.11 Skylight Hardware
23.30.30.14 Unit Skylights
  • 23.30.30.14.11 Domed Unit Skylights
  • 23.30.30.14.14 Pyramidal Unit Skylights
  • 23.30.30.14.17 Vaulted Unit Skylights
23.30.30.17 Metal-Framed Skylights
  • 23.30.30.17.11 Domed Metal-Framed Skylights
  • 23.30.30.17.14 Motorized Metal-Framed Skylights
  • 23.30.30.17.17 Pyramidal Metal-Framed Skylights
  • 23.30.30.17.21 Ridge Metal-Framed Skylights
  • 23.30.30.17.24 Vaulted Metal-Framed Skylights
23.30.30.21 Lantern Lights

23.30.30.24 Tubular Skylights


23.30.40.00 Hardware for Openings


23.30.40.11 Hardware for Doors

  • 23.30.40.11.11 Rotation, Pivoting Door Gear
  • 23.30.40.11.14 Sliding Door Gear
  • 23.30.40.11.17 Combined Movement Door Gear
  • 23.30.40.11.21 Door Guiding Hardware
  • 23.30.40.11.24 Door Holding Hardware
  • 23.30.40.11.24.11 Door Hold Open Hardware
  • 23.30.40.11.27 Door Closing Hardware
  • 23.30.40.11.27.11 Door Closers
  • 23.30.40.11.27.11.11 Floor Door Closers 
  • 23.30.40.11.27.11.14 Surface Door Closers
  • 23.30.40.11.27.11.17 Concealed Overhead Door Closers
  • 23.30.40.11.31 Door Locking Hardware
  • 23.30.40.11.34 Automatic Door Controls and Operators
  • 23.30.40.11.34.11 Card Key Door Locking Hardware
  • 23.30.40.11.34.14 Electrical Door Locking Control
  • 23.30.40.11.34.17 Electromagnetic Door Holders
23.30.40.14 Hardware for Windows
  • 23.30.40.14.11 Sliding Window Gear
  • 23.30.40.14.11.11 Horizontal Sliding Window Gear
  • 23.30.40.14.11.14 Vertical Sliding Window Gear
  • 23.30.40.14.11.17 Sliding Projecting Window Gear
  • 23.30.40.14.14 Horizontal Pivoting Window Gear
  • 23.30.40.14.17 Window Tilt and Turn Gear
  • 23.30.40.14.21 Louver Gear
  • 23.30.40.14.24 Automatic Window Equipment
  • 23.30.40.14.27 Window Locks
  • 23.30.40.14.31 Window Lifts
  • 23.30.40.14.34 Window Operators
23.30.40.17 Specialties for Openings
  • 23.30.40.17.11 Door Specialties
  • 23.30.40.17.14 Window Specialties
23.30.40.21 Mechanical Fasteners for Openings

23.30.40.24 Hinges and Pivots

  • 23.30.40.24.11 Hinges
  • 23.30.40.24.14 Pivots
23.30.40.27 Locks and Latches
  • 23.30.40.27.11 Mortise
  • 23.30.40.27.14 Cylindrical Latch
  • 23.30.40.27.17 Lock Cylinders
  • 23.30.40.27.21 Deadbolts
23.30.40.31 Handles, Knobs, Levers, and Security Bars
  • 23.30.40.31.11 Security Devices
23.30.40.34 Weatherstripping and Seals
  • 23.30.40.34.11 Door Weatherstripping and Seals
  • 23.30.40.34.14 Thresholds
  • 23.30.40.34.17 Window Weatherstripping and Seals
23.30.40.99 Other Openings Hardware
  • 23.30.40.99.11 Door Stops

23.30.50.00 Glazing


23.30.50.11 Glass Glazing

  • 23.30.50.11.11 Bent Glass 
  • 23.30.50.11.14 Chemically-Strengthened Glass
  • 23.30.50.11.17 Coated Glass
  • 23.30.50.11.21 Composite Glass
  • 23.30.50.11.24 Decorative Glass
  • 23.30.50.11.27 Fire-Rated Glass 
  • 23.30.50.11.31 Float Glass
  • 23.30.50.11.34 Heat-Strengthened Glass 
  • 23.30.50.11.37 Impact Resistant Glass
  • 23.30.50.11.41 Insulating Glass
  • 23.30.50.11.44 Laminated Glass
  • 23.30.50.11.47 Low-Emissivity Glass
  • 23.30.50.11.51 Mirrored Glass
  • 23.30.50.11.54 Rolled Glass 
  • 23.30.50.11.57 Spandrel Glass
  • 23.30.50.11.61 Tempered Glass
  • 23.30.50.11.64 Wired Glass 
23.30.50.14 Plastic Glazing
  • 23.30.50.14.11 Ballistics-Resistant Plastic Glazing
  • 23.30.50.14.14 Decorative Plastic Glazing
  • 23.30.50.14.17 Insulating Plastic Glazing
  • 23.30.50.14.21 Translucent Plastic Glazing
  • 23.30.50.14.24 Transparent Plastic Glazing 
  • 23.30.50.14.27 Mirrored Plastic Glazing 
23.30.50.17 Glazing by Special Function
  • 23.30.50.17.11 Security Glazing
  • 23.30.50.17.14 Ballistics-Resistant Glass Glazing
  • 23.30.50.17.17 Pressure-Resistant Glazing
  • 23.30.50.17.21 Hurricane-Resistant Glazing
  • 23.30.50.17.24 Radiation-Resistant Glazing
  • 23.30.50.17.27 Transparent Mirrored Glazing
  • 23.30.50.17.31 Cable Suspended Glazing 
23.30.50.21 Glazing Components
  • 23.30.50.21.11 Glazing Frames
  • 23.30.50.21.14 Glazing Sections
  • 23.30.50.21.17 Mechanical Glazing Fasteners
23.30.50.24 Glazing Accessories
  • 23.30.50.24.11 Glazing Beads
  • 23.30.50.24.14 Condensation Channels
  • 23.30.50.24.17 Glazing Sealants and Tapes
  • 23.30.50.24.21 Glazing Gaskets
  • 23.30.50.24.24 Glazing Leading Material
23.30.50.27 Protective Films by Performance
  • 23.30.50.27.11 Solar Control Films 
  • 23.30.50.27.14 Safety Films
  • 23.30.50.27.17 Security Films
23.30.50.31 Glazing Sections, Blocks
  • 23.30.50.31.11 U Sections
  • 23.30.50.31.14 Glass Masonry Units

23.30.60.00 Protection of Openings


23.30.60.11 Exterior Protection of Openings

  • 23.30.60.11.11 Projecting Screens
  • 23.30.60.11.11.11 Canopies
  • 23.30.60.11.11.11.11 Solid Canopies
  • 23.30.60.11.11.11.14 Louvered Canopies
  • 23.30.60.11.11.14 Vertical Fins
  • 23.30.60.11.11.14.11 Solid Vertical Fins
  • 23.30.60.11.11.14.14 Louvered Vertical Fins
  • 23.30.60.11.11.17 Awnings
  • 23.30.60.11.11.17.11 Manual Awnings
  • 23.30.60.11.11.17.14 Powered Awnings
  • 23.30.60.11.14 Exterior Shutters
  • 23.30.60.11.14.11 Shutter Components
  • 23.30.60.11.14.11.11 Roller Shutter Gear
  • 23.30.60.11.14.11.14 Roller Shutter Sections
  • 23.30.60.11.14.11.17 Roller Shutter Casings
  • 23.30.60.11.14.14 Sliding Exterior Shutters
  • 23.30.60.11.14.17 Swinging Exterior Shutters
  • 23.30.60.11.14.21 Coiling Exterior Shutters
  • 23.30.60.11.17 Exterior Louvers and Grilles
  • 23.30.60.11.17.11 Fixed Exterior Louvers and Grilles
  • 23.30.60.11.17.14 Roller Exterior Louvers and Grilles
  • 23.30.60.11.17.17 Sliding Exterior Louvers and Grilles
  • 23.30.60.11.21 Storm Panels
  • 23.30.60.11.21.11 Demountable Storm Panels
  • 23.30.60.11.21.14 Movable Storm Panels
23.30.60.14 Interior Window Treatment
  • 23.30.60.14.11 Blinds
  • 23.30.60.14.11.11 Horizontal Blinds
  • 23.30.60.14.11.14 Vertical Blinds
  • 23.30.60.14.11.17 Blinds Components
  • 23.30.60.14.11.17.11 Slats
  • 23.30.60.14.11.17.14 Vanes
  • 23.30.60.14.11.17.17 Blinds Hardware
  • 23.30.60.14.14 Curtains and Drapes
  • 23.30.60.14.17 Interior Shutters
  • 23.30.60.14.21 Shades
23.30.60.17 Fire and Smoke Shutters and Curtains
  • 23.30.60.17.11 Fire Shutters
  • 23.30.60.17.11.11 Vertical Fire Shutters
  • 23.30.60.17.11.14 Horizontal Fire Shutters
  • 23.30.60.17.14 Smoke Curtains and Shutters
  • 23.30.60.17.17 Water Spray Smoke Curtains
23.30.60.21 Insect Screens 
  • 23.30.60.21.11 Complete Insect Screens
  • 23.30.60.21.14 Components
  • 23.30.60.21.14.11 Frames for Insect Screens 
  • 23.30.60.21.14.14 Mesh for Insect Screens

23.30.70.00 Circulation and Escape


23.30.70.11 Ramps


23.30.70.14 Walkways


23.30.70.17 Ladders

  • 23.30.70.17.11 Ladder Components
  • 23.30.70.17.11.11 Ladder Hardware
  • 23.30.70.17.11.14 Rungs
  • 23.30.70.17.14 Vertical Ladders
  • 23.30.70.17.17 Ship's Ladders
23.30.70.21 Stairs
  • 23.30.70.21.11 Stair Components
  • 23.30.70.21.11.11 Stair Treads
  • 23.30.70.21.11.11.11 Stair Nosings
  • 23.30.70.21.11.11.14 Tread Coverings
  • 23.30.70.21.11.14 Stair Railings
  • 23.30.70.21.11.17 Stair Handrails
  • 23.30.70.21.11.21 Stair Barrier Gates
  • 23.30.70.21.14 Spiral Stairs
  • 23.30.70.21.14.11 Metal Spiral Stairs
  • 23.30.70.21.14.14 Wood Spiral Stairs
  • 23.30.70.21.17 Retractable Stairs
23.30.70.24 Fire Escapes
  • 23.30.70.24.11 Escape Ladders, Stairs
  • 23.30.70.24.11.11 Fire Escapes
  • 23.30.70.24.14 Escape Slides
  • 23.30.70.24.17 Slings

23.30.80.00 Circulation Guiding and Protection


23.30.80.11 Guardrails

  • 23.30.80.11.11 Guardrail Components
  • 23.30.80.11.11.11 Infill Panels
  • 23.30.80.11.11.14 Posts, Newel Posts, Pickets
  • 23.30.80.11.11.17 Railing
23.30.80.14 Handrails

23.30.82.11 Rope Handrails


23.30.82.12 Cappings


23.30.82.13 Chain Handrails


23.30.80.17 Impact Protection

  • 23.30.80.17.11 Impact Guard Rails
  • 23.30.80.17.11.11 Bumper Guards
  • 23.30.80.17.14 Corner Guards
  • 23.30.80.17.17 Column Protectors
  • 23.30.80.17.21 Door and Wall Protectors
  • 23.30.80.17.21.11 Impact-Resistant Wall Protection

23.35.00.00 COVERING, CLADDING, AND FINISHES

23.35.05.00 Multi-Function Coverings, Claddings, Linings


23.35.05.11 Multi-Function Claddings


23.35.05.14 Preformed Casings


23.35.05.17 Ancillary Products for Coverings and Claddings

  • 23.35.05.17.11 Supports for Coverings and Claddings
  • 23.35.05.17.14 Mechanical Fasteners for Coverings and Claddings
  • 23.35.05.17.17 Movement and Dividing Joints for Coverings and Claddings
  • 23.35.05.17.21 Joint Coverings, Flashings, Tapes
  • 23.35.05.17.24 Reinforcements for Coverings and Claddings
  • 23.35.05.17.27 Trims, Edgings, Cappings
  • 23.35.05.17.31 Spacers
  • 23.35.05.17.34 Profile Fillers
  • 23.35.05.17.37 Underlays, Linings, Separations
  • 23.35.05.17.41 Beddings, Adhesives for Coverings and Claddings 
  • 23.35.05.17.44 Sealants for Coverings and Claddings
23.35.06.10 Roof and Wall Cladding

23.35.06.11 Siding

  • 23.35.06.11.10 Metal Siding
  • 23.35.06.11.20 Composition Siding
  • 23.35.06.11.30 Mineral Fiber Cement Siding
  • 23.35.06.11.40 Plastic Siding
  • 23.35.06.11.50 Wood Siding
23.35.06.20 Multi-Function Linings

23.35.06.21 Roof and Wall Panels

  • 23.35.06.21.10 Metal Roof and Wall Panels
  • 23.35.06.21.20 Plastic Roof and Wall Panels
  • 23.35.06.21.30 Wood Roof and Wall Panels
  • 23.35.06.21.40 Composite Roof and Wall Panels
  • 23.35.06.21.50 Faced Roof and Wall Panels
  • 23.35.06.21.51 Aggregate Coated Panels
  • 23.35.06.21.52 Porcelain Enameled Faced Panels
  • 23.35.06.21.53 Tile Faced Panels
  • 23.35.06.21.60 Fiber-Reinforced Cementitious Panels
  • 23.35.06.21.61 Glass-Fiber-Reinforced Cementitious Panels
  • 23.35.06.21.62 Miner-Fiber-Reinforced Cementitious Panels
23.35.06.22 Ceiling and Wall Panels
  • 23.35.06.22.10 Flexible Wood Sheets
  • 23.35.06.22.20 Acoustical Wall Treatment
23.35.06.23 Plasters


23.35.10.00 Wall Coverings, Claddings, Linings


23.35.10.11 Wall Cladding Sections

  • 23.35.10.11.11 Metal Wall Cladding Sections
  • 23.35.10.11.14 Wood Wall Cladding Sections
  • 23.35.10.11.17 Plastics Wall Cladding Sections
  • 23.35.10.11.99 Other Wall Cladding Sections
23.35.10.14 Wall Tiles
  • 23.35.10.14.11 Stone, Natural and Reconstituted Wall Tiles
  • 23.35.10.14.14 Cementitious Wall Tiles
  • 23.35.10.14.17 Clay-Based Wall Tiles
  • 23.35.10.14.21 Metal Wall Tiles
  • 23.35.10.14.24 Vegetable-Based Wall Tiles
  • 23.35.10.14.27 Plastics Wall Tiles 
  • 23.35.10.14.31 Other Wall Tiles
23.35.10.17 Wall Cladding Panels 
  • 23.35.10.17.11 Stone Facing
  • 23.35.10.17.14 Cementitious Wall Cladding Panels
  • 23.35.10.17.14.11 Precast Concrete Wall Cladding Panels
  • 23.35.10.17.17 Metal Wall Cladding Panels
  • 23.35.10.17.21 Wood-Based Wall Cladding Panels
  • 23.35.10.17.24 Plastic Wall Cladding Panels
  • 23.35.10.17.24.11 Plastic Blocks
  • 23.35.10.17.99 Other Wall Cladding Panels 
23.35.10.21 Wall Cladding Sheets
  • 23.35.10.21.11 Fiber-Based Wall Cladding Sheets
  • 23.35.10.21.14 Metal Wall Cladding Sheets
  • 23.35.10.21.17 Plastic Wall Cladding Sheets
23.35.10.24 Wall Coverings
  • 23.35.10.24.11 Wallpaper
  • 23.35.10.24.14 Wall Fabrics
  • 23.35.10.24.17 Plastic Wall Coverings
  • 23.35.10.24.21 Cork Wall Covering
  • 23.35.10.24.24 Vinyl-Coated Fabric Wall Covering
  • 23.35.10.24.27 Vinyl Wall Covering
  • 23.35.10.24.31 Wall Carpet
  • 23.35.10.24.34 Wall Veneers
23.35.10.27 Wall Linings

23.35.10.31 Wall Finish Coatings


23.35.10.34 Wall Specialties and Trim 

  • 23.35.10.34.11 Pilasters
  • 23.35.10.34.14 Niches
  • 23.35.10.34.17 Moldings
  • 23.35.10.34.21 Renovating Wall Coverings, Claddings
23.35.10.37 Wall Finish Restoration Products 

23.35.17.10 Renders


23.35.17.20 Acoustical Wall Finishes



23.35.20.00 Roof Coverings, Claddings, Linings


23.35.20.11 Roof Shingles and Tiles

  • 23.35.20.11.11 Roof Shingle and Tile Components
  • 23.35.20.11.11.11 Shingles, Shakes
  • 23.35.20.11.11.14 Slate, Tile Vents
  • 23.35.20.11.11.17 Tile and Slate Mechanical Fasteners
  • 23.35.20.11.11.21 Ridges, Rake Edges (Verges ), Edges
  • 23.35.20.11.11.24 Underlayment
  • 23.35.20.11.14 Roof Tiles
  • 23.35.20.11.14.11 Clay
  • 23.35.20.11.14.14 Concrete
  • 23.35.20.11.14.17 Metal 
  • 23.35.20.11.14.21 Mineral Fiber Cement
  • 23.35.20.11.14.24 Plastic
  • 23.35.20.11.17 Slates
  • 23.35.20.11.21 Natural Stone Roofing 
  • 23.35.20.11.24 Roof Shingles
  • 23.35.20.11.24.11 Asphalt Roof Shingles
  • 23.35.20.11.24.14 Fiberglass Reinforced Roof Shingles 
  • 23.35.20.11.24.17 Metal Roof Shingles
  • 23.35.20.11.24.21 Mineral Fiber Cement Roof Shingles
  • 23.35.20.11.24.24 Plastic Roof Shingles
  • 23.35.20.11.24.27 Porcelain Enamel Roof Shingles
  • 23.35.20.11.24.31 Wood Shingles
  • 23.35.20.11.27 Shakes
  • 23.35.20.11.27.11 Wood Shakes 
23.35.20.14 Roof Cladding
  • 23.35.20.14.11 Roof Cladding Sheets
  • 23.35.20.14.11.11 Metal Roof Panels
  • 23.35.20.14.11.14 Sheet Metal Roofing 
  • 23.35.20.14.14 Roof Battens
23.35.20.17 Roof Coverings
  • 23.35.20.17.11 Thatched Roofing
  • 23.35.20.17.14 Sod Roofing
  • 23.35.20.17.17 Vegetated Covering
23.35.20.21 Roof Membranes
  • 23.35.20.21.11 Single-Layer Roof Membranes
  • 23.35.20.21.11.11 Elastomeric Single-Layer Roof Membranes 
  • 23.35.20.21.11.11.11 Chlorinated Polyethylene (CPE) Single-Layer Roof Membranes
  • 23.35.20.21.11.11.14 Chlorosulfonated Polyethylene (CSPE) Single-Layer Roof Membranes
  • 23.35.20.21.11.11.17 Copolymer Alloy (CPA) Single-Layer Roof Membranes
  • 23.35.20.21.11.11.21 Ethylene Propylene Diene Monomer (EPDM) Single-Layer Roof Membranes 
  • 23.35.20.21.11.11.24 Nitrile Butadiene Polymer (NBP) Single-Layer Roof Membranes
  • 23.35.20.21.11.11.27 Polyisobutylene (PIB) Single-Layer Roof Membranes
  • 23.35.20.21.11.14 Thermoplastic Single-Layer Roof Membranes
  • 23.35.20.21.11.14.11 Ethylene Interpolymer (EIP) Single-Layer Roof Membranes
  • 23.35.20.21.11.14.14 Polyvinyl chloride (PVC) Single-Layer Roof Membranes
  • 23.35.20.21.11.14.17 Thermoplastic Alloy (TPA) Single-Layer Roof Membranes
  • 23.35.20.21.14 Multi-Layer Roof Membranes
  • 23.35.20.21.14.11 Built-Up Bituminous Roofing
  • 23.35.20.21.14.11.11 Asphalt Roofing
  • 23.35.20.21.14.11.14 Coal-Tar Roofing
  • 23.35.20.21.14.14 Cold-Applied Bituminous Roofing
  • 23.35.20.21.14.14.11 Cold-Applied Mastic Roof Membrane
  • 23.35.20.21.14.14.14 Glass-Fiber-Reinforced Asphalt Emulsion Roofing
  • 23.35.20.21.14.17 Modified Bituminous Roof Membranes (APP, SBS, etc.)
  • 23.35.20.21.17 Fluid Applied Roofing 
  • 23.35.20.21.21 Coated Foam Roofing 
  • 23.35.20.21.24 Roll Roofing
23.35.20.24 Roof Decking
  • 23.35.20.24.11 Cementitious Roof Deck
  • 23.35.20.24.14 Lightweight Concrete Roof Insulation
  • 23.35.20.24.14.11 Composite Concrete and Insulation Roof Deck
  • 23.35.20.24.14.14 Lightweight Cellular Concrete Roof Deck
  • 23.35.20.24.14.17 Lightweight Insulating Concrete Roof Deck
  • 23.35.20.24.17 Concrete Roof Topping
23.35.20.27 Roof Finishing Coatings

23.35.20.31 Roof Specialties and Accessories

  • 23.35.20.31.11 Roof Edgings and Trims
  • 23.35.20.31.11.11 Copings
  • 23.35.20.31.11.14 Counterflashing Systems 
  • 23.35.20.31.11.21 Gravel Stops and Facia
  • 23.35.20.31.11.24 Roof Penetration Flashing
  • 23.35.20.31.11.27 Reglets
  • 23.35.20.31.11.31 Scuppers
  • 23.35.20.31.14 Flexible Flashin
  • 23.35.20.31.14.11 Laminated Sheet Flexible Flashing
  • 23.35.20.31.14.14 Modified Bituminous Sheet Flexible Flashing
  • 23.35.20.31.14.17 Plastic Sheet Flexible Flashing
  • 23.35.20.31.14.21 Rubber Sheet Flexible Flashing
  • 23.35.20.31.14.24 Self-Adhering Sheet Flexible Flashing
  • 23.35.20.31.17 Roof Expansion Joints
  • 23.35.20.31.21 Roof Vents
  • 23.35.20.31.21.11 Relief Vents
  • 23.35.20.31.21.14 Ridge Vents
  • 23.35.20.31.21.17 Smoke Vents
  • 23.35.20.31.24 Roof Walkways
  • 23.35.20.31.24.11 Roof Pavers
  • 23.35.20.31.24.11.11 Precast Concrete Roof Pavers
  • 23.35.20.31.24.11.14 Pedestals Roof Pavers
  • 23.35.20.31.24.14 Roof Treads
  • 23.35.20.31.24.14.11 Rubber Roof Treads
  • 23.35.20.31.27 Roof Accessories
  • 23.35.20.31.27.11 Manufactured Roof Curbs 
  • 23.35.20.31.27.14 Snow Guards
  • 23.35.20.31.27.17 Piping Portals
  • 23.35.20.31.27.21 Roof Domes, Turrets, Lanterns
  • 23.35.20.31.31 Vegetated Roof Planting Modules
  • 23.35.20.31.34 Renovation Products for Roof Coverings and Claddings

23.35.50.00 Floor Coverings

23.35.50.11 Flooring Specialties and Accessories

  • 23.35.50.11.11 Floor Toppings
  • 23.35.50.11.11.11 Concrete Floor Topping
  • 23.35.50.11.14 Floor Underlayments
  • 23.35.50.11.14.11 Cementitious Floor Underlayment 
  • 23.35.50.11.14.11.11 Gypsum Floor Underlayment
  • 23.35.50.11.14.11.14 Portland Cement Floor Underlayment 
  • 23.35.50.11.14.14 Other Floor Underlayments
  • 23.35.50.11.21 Floor Base and Accessories
  • 23.35.50.11.21.11 Base and Accessories for Floor Coverings 
  • 23.35.50.11.21.14 Acoustic Floor Mountings
  • 23.35.50.11.21.17 Underlays, Linings, Separation
  • 23.35.50.11.24 Floor Mats and Grilles
  • 23.35.50.11.24.11 Floor Mats
  • 23.35.50.11.24.14 Floor Grilles 
  • 23.35.50.11.24.17 Floor Gratings
23.35.50.14 Floor Covering Strips, Tiles, Blocks, and Slabs 
  • 23.35.50.14.11 Wood Flooring
  • 23.35.50.14.11.11 Cushioned Wood Flooring Assemblies
  • 23.35.50.14.11.14 Mastic Set Wood Flooring Assemblies
  • 23.35.50.14.11.17 Resilient Wood Flooring Assemblies
  • 23.35.50.14.11.21 Wood Athletic Flooring
  • 23.35.50.14.11.24 Wood Block Flooring
  • 23.35.50.14.11.27 Wood Composition Flooring
  • 23.35.50.14.11.31 Wood Parquet Flooring
  • 23.35.50.14.11.34 Wood Strip Flooring
  • 23.35.50.14.14 Tile Flooring
  • 23.35.50.14.14.11 Ceramic Tile Flooring
  • 23.35.50.14.14.11.11 Ceramic Mosaic Tile Flooring 
  • 23.35.50.14.14.11.14 Conductive Tile Flooring
  • 23.35.50.14.14.14 Quarry Tile Flooring
  • 23.35.52.22.10 Chemical-Resistant Quarry Tile Flooring
  • 23.35.50.14.14.17 Porcelain Tile Flooring
  • 23.35.50.14.14.21 Glass Mosaic Tile Flooring
  • 23.35.50.14.14.24 Plastic Tile Flooring
  • 23.35.50.14.14.27 Metal Tile Flooring
  • 23.35.50.14.14.31 Natural Cut Stone Tile Flooring
  • 23.35.50.14.14.34 Tile Flooring Restoration Products
  • 23.35.50.14.17 Terrazzo Flooring
  • 23.35.50.14.17.11 Portland Cement Terrazzo Flooring
  • 23.35.50.14.17.14 Precast Terrazzo Flooring
  • 23.35.50.14.17.17 Conductive Terrazzo Flooring
  • 23.35.50.14.17.21 Plastic matrix Terrazzo Flooring
  • 23.35.50.14.17.24 Terrazzo Flooring Restoration Products
  • 23.35.50.14.21 Masonry Flooring
  • 23.35.50.14.21.11 Brick Flooring
  • 23.35.50.14.21.11.11 Chemical-Resistant Brick Flooring
  • 23.35.50.14.21.14 Stone Flooring
  • 23.35.50.14.24 Precast Tile and Slab Flooring
  • 23.35.50.14.27 Metal Flooring
23.35.50.17 Resilient Flooring 
  • 23.35.50.17.11 Cork Floorin
  • 23.35.50.17.14 Plastic Flooring
  • 23.35.50.17.17 Rubber Flooring
  • 23.35.50.17.21 Linoleum Flooring
  • 23.35.50.17.24 Mechanical Fasteners for Resilient Floor Coverings
  • 23.35.50.17.24.11 Floor Clips
  • 23.35.50.17.24.14 Carpet Grippers
  • 23.35.50.17.24.17 Stair Rods
  • 23.35.50.17.27 Other Resilient Flooring
23.35.50.21 Carpet Flooring
  • 23.35.50.21.11 Carpet Cushion
  • 23.35.50.21.14 Carpet Tile
  • 23.35.50.21.17 Indoor and Outdoor Carpet
  • 23.35.50.21.21 Sheet Carpet
23.35.50.24 Preformed Flooring Systems
  • 23.35.50.24.11 Floating Floors
  • 23.35.50.24.14 Portable Floors
  • 23.35.50.24.17 Convertible Floors 
  • 23.35.50.24.21 Gymnasium or Dance Flooring
23.35.50.27 Access Flooring
  • 23.35.50.27.11 Access Flooring Components
  • 23.35.50.27.11.11 Access Floors, Frames
  • 23.35.50.27.11.14 Access Floors, Infill Panels
  • 23.35.50.27.14 Rigid Grid Access Flooring
  • 23.35.50.27.17 Snap-On Stringer Access Flooring 
  • 23.35.50.27.21 Stringerless Access Flooring

23.35.70.00 Ceiling Coverings, Claddings, and Linings


23.35.70.11 Ceiling Tiles, Panels, Strips, and Sections

  • 23.35.70.11.11 Ceiling Tiles
  • 23.35.70.11.11.11 Acoustical Ceiling Tile
  • 23.35.70.11.14 Ceiling Panels
  • 23.35.70.11.14.11 Acoustical Ceiling Panels
  • 23.35.70.11.14.14 Mirror Ceiling Panel
  • 23.35.70.11.17 Ceiling Covering Strips
  • 23.35.70.11.17.11 Linear Metal Ceiling Covering Strips
  • 23.35.70.11.17.14 Linear Wood Ceiling Covering Strips
  • 23.35.70.11.21 Ceiling Covering Sections
  • 23.35.70.11.21.11 Suspended Decorative Ceiling Grids
23.35.70.14 Ceiling Finishing Coatings
  • 23.35.70.14.11 Textured Ceilings
  • 23.35.70.14.11.11 Gypsum Panel Textured Ceilings
  • 23.35.70.14.11.14 Metal Panel Textured Ceilings
23.35.70.17 Ceiling Specialties and Accessories
  • 23.35.70.17.11 Roses, Ceiling Centerpieces
  • 23.35.70.17.14 Ceiling Coving
  • 23.35.70.17.17 Cornices, Friezes
23.35.70.21 Ceiling Assembly Restoration Products

23.35.70.24 Ceilings

  • 23.35.70.24.11 Suspended Ceilings
  • 23.35.70.24.11.11 Suspended Ceiling Components
  • 23.35.70.24.11.11.11 Suspended Ceilings, Suspension Assembly
  • 23.35.70.24.11.11.14 Suspended Ceilings, Panels and Tiles
  • 23.35.70.24.11.11.17 Suspended Ceilings, Grids
  • 23.35.70.24.11.11.21 Mechanical Fasteners for Suspended Ceilings
  • 23.35.70.24.11.14 Acoustical Ceilings
  • 23.35.70.24.11.14.11 Metal Pan Acoustical Ceilings
  • 23.35.70.24.11.14.14 Acoustical Panel Ceilings
  • 23.35.70.24.11.14.17 Acoustical Tile Ceilings
  • 23.35.70.24.11.17 Specialty Ceilings
  • 23.35.70.24.11.17.11 Integrated Ceilings
  • 23.35.70.24.11.17.14 Linear Ceilings
  • 23.35.70.24.11.17.14.11 Metal Linear Ceilings
  • 23.35.70.24.11.17.14.14 Wood Linear Ceilings
  • 23.35.70.24.11.17.17 Luminous Ceilings
  • 23.35.70.24.11.17.21 Mirror Panel Ceilings
  • 23.35.70.24.11.17.24 Textured Ceilings
  • 23.35.70.24.11.17.27 Suspended Decorative
  • 23.35.70.24.14 Stretched Fabric Ceilings

23.40.00.00 EQUIPMENT AND FURNISHINGS

23.40.05.00 Plants and Planting Products


23.40.05.11 Planting Products

  • 23.40.05.11.14 Plant Maintenance Products
  • 23.40.05.11.14.17 Mowing Equipment
  • 23.40.05.11.14.21 Pruning Equipment
  • 23.40.05.11.14.24 Watering Equipment
  • 23.40.05.11.14.27 Irrigation System
23.40.05.17 Exterior Plants
  • 23.40.05.17.11 Ground Covers
  • 23.40.05.17.14 Plants and Bulbs
  • 23.40.05.17.17 Shrubs
  • 23.40.05.17.21 Coniferous Trees
  • 23.40.05.17.24 Deciduous Trees
23.40.05.21 Planting Accessories
  • 23.40.05.21.11 Landscaping Edging
  • 23.40.05.21.14 Landscape Timbers
  • 23.40.05.21.17 Planters
  • 23.40.05.21.21 Tree Grates
  • 23.40.05.21.24 Tree Grids

23.40.10.00 Exterior Equipment and Furnishings


23.40.10.11 Site Furnishings

  • 23.40.10.11.11 Bicycle Racks
  • 23.40.10.11.14 Exterior Seating
  • 23.40.10.11.17 Exterior Tables
  • 23.40.10.11.21 Trash Receptors
  • 23.40.10.11.24 Storage Specialties for Services and Maintenance
23.40.10.14 Exterior Specialties
  • 23.40.10.14.11 Flagpoles 
  • 23.40.10.14.11.11 Automatic Flagpoles
  • 23.40.10.14.11.14 Ground-Set Flagpoles
  • 23.40.10.14.11.17 Nautical Flagpoles
  • 23.40.10.14.11.21 Wall-Mounted Flagpoles
  • 23.40.10.14.14 Manufactured Exterior Specialties
  • 23.40.10.14.14.11 Weathervanes
  • 23.40.10.14.14.14 Clocks
  • 23.40.10.14.14.17 Cupolas
  • 23.40.10.14.14.21 Spires
  • 23.40.10.14.14.24 Steeples
  • 23.40.10.14.14.99 Other Manufactured Exterior Specialties
  • 23.40.10.14.17 Memorials and Statuary
  • 23.40.10.14.21 Markers and Monuments
  • 23.40.10.14.24 Exterior Signs
  • 23.40.10.14.24.11 Signs, Finger Posts
  • 23.40.10.14.24.14 Street Nameplates
  • 23.40.10.14.24.17 Illuminated Signs
  • 23.40.10.14.27 Bollards
  • 23.40.10.14.31 Public Lighting Columns
23.40.10.17 Garden and Park Furniture
  • 23.40.10.17.11 Garden/Patio Seating and Tables
  • 23.40.10.17.14 Garden Umbrellas
  • 23.40.10.17.17 Exterior Ornamental Fountains
  • 23.40.10.17.21 Bird Houses and Feeders
  • 23.40.10.17.24 Bird Baths 
  • 23.40.10.17.27 Tubs for Plants
  • 23.40.10.17.31 Sundials
  • 23.40.10.17.34 Garden Ornaments
23.40.10.21 Playfield Equipment, Structures, and Surfacing
  • 23.40.10.21.11 Playground Equipment
  • 23.40.10.21.14 Play Structures
  • 23.40.10.21.17 Athletic or Recreation Screening
  • 23.40.10.21.17.11 Tennis Court Windbreakers
  • 23.40.10.21.21 External Pools and Ponds
  • 23.40.10.21.24 Athletic and Recreational Surfaces
  • 23.40.10.21.24.11 Sports Field Surfacings
  • 23.40.10.21.24.11.11 Baseball Field Surfacing
  • 23.40.10.21.24.11.14 Multi-Purpose Court Surfacing
  • 23.40.10.21.24.11.17 Resilient Matting
  • 23.40.10.21.24.11.21 Synthetic Grass Surfacing
  • 23.40.10.21.24.11.24 Synthetic Running Track Surfacing
  • 23.40.10.21.24.11.27 Tennis Court Surfacing
  • 23.40.10.21.24.14 Artificial Ski Slopes
  • 23.40.10.21.24.17 Artificial Ice Rinks
  • 23.40.10.21.27 Exterior Athletic Equipment
  • 23.40.10.21.27.11 Goalposts
  • 23.40.10.21.27.11.11 Soccer Goalposts
  • 23.40.10.21.27.11.14 Football Goalposts
  • 23.40.10.21.27.14 Tennis Court Nets
  • 23.40.10.21.27.17 Volley Ball Nets
  • 23.40.10.21.27.21 Basketball Net and Backstop
23.40.10.24 Screening Devices
  • 23.40.10.24.11 Jet Blast Barriers
  • 23.40.10.24.14 Screens and Louvers
  • 23.40.10.24.21 Sound Barriers

23.40.20.00 General Furniture and Specialties 


23.40.20.11 Wardrobe and Closet Specialties

  • 23.40.20.11.11 Wardrobes
  • 23.40.20.11.14 Chests of Drawers
  • 23.40.20.11.17 Lockers 
  • 23.40.20.11.21 Racks and Hangers
  • 23.40.20.11.21.11 Coat Racks
  • 23.40.20.11.21.14 Hat Racks
  • 23.40.20.11.21.17 Shoe Trees
  • 23.40.20.11.21.21 Coat Hooks
  • 23.40.20.11.21.24 Coat Hangers and Rails
  • 23.40.20.11.24 Cloakroom Units
  • 23.40.20.11.27 Umbrella Stands
  • 23.40.20.11.31 Checkroom Equipment
  • 23.40.20.11.31.11 Manual Checkroom Equipment
  • 23.40.20.11.31.14 Automated Checkroom Equipment
23.40.20.14 Residential Furniture
  • 23.40.20.14.14 Residential Seating
  • 23.40.20.14.14.11 Chairs
  • 23.40.20.14.14.14 Settees, Sofas
  • 23.40.20.14.14.17 Stools
  • 23.40.20.14.14.21 Benches
  • 23.40.20.14.14.24 Chaises Lounges
  • 23.40.20.14.14.27 Sofa Beds, Chair Beds
  • 23.40.20.14.17 Residential Tables and Cabinets
  • 23.40.20.14.17.11 Dining Room Tables
  • 23.40.20.14.17.14 China Cabinets
  • 23.40.20.14.17.17 Sideboards
  • 23.40.20.14.17.21 End Tables
  • 23.40.20.14.17.24 Coffee Tables
23.40.20.17 Bedroom Furniture
  • 23.40.20.17.14 Bedroom Furniture, Single Units
  • 23.40.20.17.14.11 Beds
  • 23.40.20.17.14.14 Headboards, Footboards
  • 23.40.20.17.14.17 Cots, Cradles
  • 23.40.20.17.14.21 Bedside Units
  • 23.40.20.17.14.24 Dressing Tables
  • 23.40.20.17.14.27 Nursery/Children's Furniture
  • 23.40.20.17.14.31 Mattresses
23.40.20.21 Toilet and Bath Specialties
  • 23.40.20.21.11 Bathroom Cabinets
  • 23.40.20.21.14 Hand and Hair Dryers
  • 23.40.20.21.17 Paper Towel Dispensers, Disposal Units
  • 23.40.20.21.21 Toilet Paper Dispensers
  • 23.40.20.21.24 Sanitary Napkin and Tampon Dispensers, Disposal Units
  • 23.40.20.21.27 Towel Bars
  • 23.40.20.21.31 Robe Hooks
  • 23.40.20.21.34 Soap Holders, Dispensers
  • 23.40.20.21.37 Diaper Changing Units
  • 23.40.20.21.41 Bathroom Deodorizers
  • 23.40.20.21.44 Shower Rods, Curtains
  • 23.40.20.21.47 Bath Grab Bars
23.40.20.24 Non-Clothes Storage Furniture
  • 23.40.20.24.11 Cupboards
  • 23.40.20.24.14 Chests
  • 23.40.20.24.17 Sideboards
  • 23.40.20.24.21 Dressers
  • 23.40.20.24.24 Filing Cabinets
  • 23.40.20.24.27 Plan/Map Chests
  • 23.40.20.24.31 Desk
  • 23.40.20.24.34 Bookcases
  • 23.40.20.24.41 Key Hangers
23.40.20.27 Storage Shelving
  • 23.40.20.27.11 Shelves
  • 23.40.20.27.14 Supports
  • 23.40.20.27.17 Racking
  • 23.40.20.27.21 Mobile Storage Units
23.40.20.31 Refuse Disposal Furniture
  • 23.40.20.31.11 Bins
  • 23.40.20.31.14 Ash Trays
  • 23.40.20.31.17 Refuse Holders
23.40.20.34 Fireplaces and Stoves
  • 23.40.20.34.11 Fireplace and Stove Components
  • 23.40.20.34.11.11 Fire Surrounds
  • 23.40.20.34.11.14 Firebacks
  • 23.40.20.34.11.17 Fireplace and Stove Fenders
  • 23.40.20.34.11.21 Fireplace and Stove Hoods
  • 23.40.20.34.14 Fireplaces
  • 23.40.20.34.14.11 Fireplace Inserts
  • 23.40.20.34.14.14 Fireplace Screens and Doors
  • 23.40.20.34.14.17 Fireplace Water Heaters
  • 23.40.20.34.17 Stoves
  • 23.40.20.34.17.11 Stove Pipe
  • 23.40.20.34.21 Hearths

23.40.35.00 Casework


23.40.35.11 Casework Components

  • 23.40.35.11.11 Cabinets
  • 23.40.35.11.14 Hardwar
  • 23.40.35.11.17 Work Surfaces
23.40.35.14 Casework by Type
  • 23.40.35.14.11 Modular Casework
  • 23.40.35.14.14 Custom-Fabricated Casework
23.40.35.17 Casework by Purpose
  • 23.40.35.17.11 Bank Casework
  • 23.40.35.17.14 Hospitality Casework
  • 23.40.35.17.17 Display Casework
  • 23.40.35.17.21 Religious Casework
  • 23.40.35.17.24 Library Casework
  • 23.40.35.17.24.11 Study Carrels
  • 23.40.35.17.24.14 Book Stacks
  • 23.40.35.17.24.17 Periodical Racks
  • 23.40.35.17.27 Educational Casework
  • 23.40.35.17.31 Laboratory Casework
  • 23.40.35.17.34 Medical Casework
  • 23.40.35.17.34.11 Dental Casework
  • 23.40.35.17.34.14 Pharmacy Casework
  • 23.40.35.17.37 Mortuary Casework
  • 23.40.35.17.41 Commercial Kitchen Casework
  • 23.40.35.17.44 Darkroom Casework
  • 23.40.35.17.44.11 Photo Transfer Cabinets
  • 23.40.35.17.47 Residential Casework
  • 23.40.35.17.47.11 Kitchen Casework
  • 23.40.35.17.47.11.11 Complete Kitchen Casework Suites
  • 23.40.35.17.47.11.14 Single Kitchen Casework Units
  • 23.40.35.17.47.14 Bathroom Casework

23.40.40.00 Food Service Equipment and Furnishings


23.40.40.11 Specialized Food Storage and Display Furnishings

  • 23.40.40.11.11 Refrigerators and Freezers
  • 23.40.40.11.11.11 Refrigerators
  • 23.40.40.11.11.14 Freezers
  • 23.40.40.11.11.17 Refrigerator-Freezer
  • 23.40.40.11.14 Food Storage Coolers
  • 23.40.40.11.14.11 Walk-In Coolers
  • 23.40.40.11.14.14 Display Coolers
  • 23.40.40.11.17 Refrigerated Cases
  • 23.40.40.11.21 Hot Cabinets
  • 23.40.40.11.24 Cold Cabinets
  • 23.40.40.11.27 Bottle Racks
  • 23.40.40.11.31 Steam Tables
  • 23.40.40.11.34 Snack Cabinets
23.40.40.14 Food Service Equipment
  • 23.40.40.14.11 Food Delivery Carts and Conveyors
  • 23.40.40.14.11.11 Food Delivery Carts
  • 23.40.40.14.11.14 Food Delivery Conveyors
  • 23.40.40.14.14 Food Preparation Equipment
  • 23.40.40.14.14.11 Food Mixers
  • 23.40.40.14.14.14 Drink Making Equipment
  • 23.40.40.14.17 Food Cooking Equipment
  • 23.40.40.14.17.11 Cookers, Ovens, Stoves
  • 23.40.40.14.17.14 Hot Plates
  • 23.40.40.14.17.17 Ranges
  • 23.40.40.14.17.21 Grills
  • 23.40.40.14.17.24 Fryers
  • 23.40.40.14.17.27 Barbecues
  • 23.40.40.14.17.31 Small Specialized Cooking Equipment
  • 23.40.40.14.21 Hood and Ventilation Equipment
  • 23.40.40.14.21.11 Food Service Hoods
  • 23.40.40.14.21.14 Ventilation Equipment
  • 23.40.40.14.21.17 Fire Suppression Systems
  • 23.40.40.14.21.21 Catering Ventilation
  • 23.40.40.14.24 Food Dispensing Equipment
  • 23.40.40.14.24.11 Bar Equipment
  • 23.40.40.14.24.14 Service Line Equipment
  • 23.40.40.14.24.17 Soda Fountain Equipment
  • 23.40.40.14.27 Ice Machines
  • 23.40.40.14.31 Cleaning and Disposal Equipment
23.40.40.17 Restaurant Furniture
  • 23.40.40.17.11 Bars and Serving Counters
  • 23.40.40.17.14 Restaurant Chairs
  • 23.40.40.17.17 Restaurant Tables
  • 23.40.40.17.21 Restaurant Booths
  • 23.40.40.17.24 Restaurant Seating Units
  • 23.40.40.17.27 Bar Stools

23.40.50.00 Educational, Cultural Equipment and Furnishings


23.40.50.11 Educational, Entertainment Equipment and Furnishings

  • 23.40.50.11.11 Auditorium Seating
  • 23.40.50.11.11.11 Fixed Audience Seating
  • 23.40.50.11.11.14 Portable Audience Seating
  • 23.40.50.11.11.14.11 Folding Audience Chairs
  • 23.40.50.11.11.14.14 Interlocking Audience Chairs
  • 23.40.50.11.11.14.17 Stacking Audience Chairs
  • 23.40.50.11.14 Classroom Furniture
  • 23.40.50.11.14.11 Seat and Table Assemblies
  • 23.40.50.11.14.14 Modular Desks
  • 23.40.50.11.17 Multiple-Use Fixed Seating
  • 23.40.50.11.21 Platforms
  • 23.40.50.11.21.11 Folding and Portable Stages
  • 23.40.50.11.24 Educational Play Equipment
  • 23.40.50.11.27 Language Laboratory Equipment
23.40.50.14 Theater and Stage Equipment
  • 23.40.50.14.11 Acoustical Shells
  • 23.40.50.14.14 Rigging Systems and Controls
  • 23.40.50.14.17 Scenery Docks
  • 23.40.50.14.21 Suspension Systems
  • 23.40.50.14.24 Stage Curtains
23.40.50.17 Planetarium Equipment and Furnishings
  • 23.40.50.17.11 Planetarium Projectors
  • 23.40.50.17.14 Planetarium Seating
23.40.50.21 Observatory Equipment and Furnishings
  • 23.40.50.21.11 Telescopes
23.40.50.24 Ecclesiastical Equipment and Furnishings
  • 23.40.50.24.11 Religious Seating, Pews, and Benches
  • 23.40.50.24.14 Chancel Furnishings
  • 23.40.50.24.14.11 Lecterns
  • 23.40.50.24.14.14 Pulpits
  • 23.40.50.24.14.17 Choir Screens
  • 23.40.50.24.14.21 Altars
  • 23.40.50.24.17 Baptisteries
  • 23.40.50.24.21 Baptismal Fonts
  • 23.40.50.24.24 Instrumental Equipment
  • 23.40.50.24.24.11 Organs, Organ Cases and Screens
  • 23.40.50.24.24.14 Bells
  • 23.40.50.24.24.17 Carillons
  • 23.40.50.24.27 Synagogue Furniture
  • 23.40.50.24.31 Mosque Furniture
  • 23.40.50.24.34 Temple Furniture
23.40.50.27 Library and Archive Equipment and Furnishings
  • 23.40.50.27.11 Library Stack Systems
  • 23.40.50.27.11.11 Library Shelving
  • 23.40.50.27.14 Book Depositories
  • 23.40.50.27.17 Book Theft Protection Equipment
  • 23.40.50.27.21 Library Furniture
  • 23.40.50.27.21.11 Library Filing Furniture
  • 23.40.50.27.21.14 Library Display Furniture
  • 23.40.50.27.21.17 Study Carrels
23.40.50.31 Exhibition Equipment and Furnishings
  • 23.40.50.31.11 Display Furniture
  • 23.40.50.31.11.11 Display Cabinets
  • 23.40.50.31.11.14 Display Racks
  • 23.40.50.31.11.17 Display Carousels
  • 23.40.50.31.14 Gallery Hanging Systems
  • 23.40.50.31.17 Stands, Pedestals
  • 23.40.50.31.21 Retail Cabinets
  • 23.40.50.31.24 Exhibition Stands, Shell Schemes
  • 23.40.50.31.27 Exhibit Equipment
23.40.50.34 Athletic, Recreational, and Therapeutic Equipment
  • 23.40.50.34.11 Arcade Machines
  • 23.40.50.34.14 Gymnasium Equipment
  • 23.40.50.34.14.11 Backstops
  • 23.40.50.34.14.14 Scoreboards and Time Clocks
  • 23.40.50.34.14.17 Net Posts
  • 23.40.50.34.14.21 Floor Sockets
  • 23.40.50.34.14.24 Climbing Walls
  • 23.40.50.34.14.27 Climbing Ropes
  • 23.40.50.34.17 Gymnasium Dividers
  • 23.40.50.34.21 Fitness and Exercise Equipment
  • 23.40.50.34.24 Nets
  • 23.40.50.34.27 Bowling Alley Equipment
  • 23.40.50.34.31 Shooting Range Equipment
  • 23.40.50.34.34 Equipment Storage Racks
  • 23.40.50.34.37 Sauna and Steam Room Specialties
  • 23.40.50.34.41 Solarium Specialties
  • 23.40.50.34.44 Therapeutic Equipment
  • 23.40.50.34.47 Spectator Stands, Seating
  • 23.40.50.34.47.11 Fixed Stadium and Arena Seating
  • 23.40.50.34.47.14 Telescoping Stands
  • 23.40.50.34.47.14.11 Telescoping Bleachers
  • 23.40.50.34.47.14.14 Telescoping Chair Platforms

23.40.70.00 Work Environment Equipment and Furnishings


23.40.70.11 Scientific and Medial Equipment and Furnishings

  • 23.40.70.11.11 Laboratory Equipment and Furnishings
  • 23.40.70.11.11.11 Laboratory Equipment
  • 23.40.70.11.11.11.11 Laboratory Service Fixtures
  • 23.40.70.11.11.11.14 Laboratory Fume Hoods
  • 23.40.70.11.11.11.17 Laboratory Incubators
  • 23.40.70.11.11.11.21 Laboratory Sterilizers
  • 23.40.70.11.11.11.24 Laboratory Refrigerators
  • 23.40.70.11.11.11.27 Laboratory Emergency Safety Appliances
  • 23.40.70.11.11.11.31 Laboratory Service Columns
  • 23.40.70.11.11.11.34 Laboratory Flammables Storage Cabinets
  • 23.40.70.11.11.14 Laboratory Furniture
  • 23.40.70.11.14 Health Care Equipment and Furnishings
  • 23.40.70.11.14.11 Medical Equipment
  • 23.40.70.11.14.11.11 Medical Sterilizing Equipment
  • 23.40.70.11.14.11.14 Examination and Treatment Equipment
  • 23.40.70.11.14.11.17 Patient Care Equipment
  • 23.40.70.11.14.11.17.11 Patient Hoists
  • 23.40.70.11.14.11.17.14 Hospital Head Boards
  • 23.40.70.11.14.11.17.17 Patient Beds
  • 23.40.70.11.14.11.21 Post-Mortem and Dissection Equipment
  • 23.40.70.11.14.11.24 Operating Room Equipment
  • 23.40.70.11.14.11.27 Radiology Equipment
  • 23.40.70.11.14.14 Dental Equipment
  • 23.40.70.11.14.17 Optical Equipment
  • 23.40.70.11.14.21 Health Care Furniture
  • 23.40.70.11.17 Mortuary Equipment
  • 23.40.70.11.17.11 Mortuary Refrigerators
  • 23.40.70.11.17.14 Crematorium Equipment
  • 23.40.70.11.17.17 Mortuary Lifts
23.40.70.14 Retail and Commercial Equipment and Furnishings
  • 23.40.70.14.11 Hospitality Equipment and Furnishings
  • 23.40.70.14.14 Registration Equipment
  • 23.40.70.14.17 Checkroom Equipment
  • 23.40.70.14.21 Hospitality Furniture
  • 23.40.70.14.24 Hospitality Furnishings
  • 23.40.70.14.24.11 Hospitality Bath Furnishings
  • 23.40.70.14.24.11.11 Hospitality Bath Linens and Towels
  • 23.40.70.14.24.11.14 Hospitality Bath Mats
  • 23.40.70.14.24.11.17 Hospitality Shower Curtains
  • 23.40.70.14.24.14 Hospitality Bedroom Furnishings
  • 23.40.72.14.21 Hospitality Bed Linens
  • 23.40.72.14.22 Hospitality Pillows
  • 23.40.70.14.27 Mercantile Equipment and Furnishings
  • 23.40.70.14.31 Barber Shop Equipment
  • 23.40.70.14.34 Beauty Shop Equipment
  • 23.40.70.14.37 Cash Registers and Checkout Equipment
  • 23.40.70.14.41 Display Cases
  • 23.40.70.14.41.11 Refrigerated Display Cases
  • 23.40.70.14.44 Food Processing Equipment
  • 23.40.70.14.47 Food Weighing and Wrapping Equipment
  • 23.40.70.14.51 Display Casework
  • 23.40.70.14.54 Wall Display Systems
  • 23.40.70.14.57 Office Equipment and Furnishings
  • 23.40.70.14.57.11 Computers
  • 23.40.70.14.57.14 Printers
  • 23.40.70.14.57.17 Drafting Equipment
  • 23.40.70.14.57.21 Plotters
  • 23.40.70.14.57.24 Drawing Equipment
  • 23.40.70.14.61 Mailroom Case Goods
  • 23.40.70.14.64 Retail and Commercial Furnishings
  • 23.40.70.14.64.11 Office Furniture
  • 23.40.70.14.64.14 Retail and Commercial Seating Furniture
  • 23.40.70.14.64.17 Office Storage and Filing Furniture
  • 23.40.70.14.64.17.11 Lateral Filing Cabinets
  • 23.40.70.14.64.17.14 Vertical Filing Cabinets
  • 23.40.70.14.64.21 Systems Furniture
  • 23.40.70.14.64.21.11 Panel-Hung Component
  • 23.40.70.14.64.21.14 Free-Standing Component
  • 23.40.70.14.64.21.17 Beam System
  • 23.40.70.14.64.21.21 Desk System
  • 23.40.70.14.64.24 Office Accessories
23.40.70.17 Industrial and Manufacturing Equipment and Furnishings
  • 23.40.70.17.11 Manufacturing Equipment
  • 23.40.70.17.14 Manufacturing Furniture
  • 23.40.70.17.14.11 Flat Work Surface Furniture
  • 23.40.70.17.14.14 Work Stations
  • 23.40.70.17.17 Shop Equipment
  • 23.40.70.17.21 Shop Furniture
  • 23.40.70.17.21.11 Counters and Work Surfaces
  • 23.40.70.17.21.14 Shop Display Specialties
  • 23.40.70.17.21.17 Shop Storage Fittings
23.40.70.21 Other Work-Related Equipment and Furnishings
  • 23.40.70.21.11 Darkroom Equipment and Furnishings
  • 23.40.70.21.14 Darkroom Equipment
  • 23.40.70.21.14.11 Darkroom Processing Equipment
  • 23.40.70.21.17 Darkroom Specialties
  • 23.40.70.21.21 Vending Equipment
  • 23.40.70.21.24 Vending Machines
  • 23.40.70.21.27 Ticket Machines
  • 23.40.70.21.31 Change Machine
23.40.70.24 Vehicle Service Equipment
  • 23.40.70.24.11 Compressed Air Vehicle Service Equipment
  • 23.40.70.24.14 Fuel Dispensing Equipment
  • 23.40.70.24.17 Vehicle Lubrication Equipment
  • 23.40.70.24.21 Tire Changing Equipment
  • 23.40.70.24.24 Vehicle Washing Equipment
  • 23.40.70.24.27 Vehicle Hoists 
23.40.70.27 Security and Vault Equipment and Furnishings
  • 23.40.70.27.11 Safes
  • 23.40.70.27.14 Safe Deposit Boxes
  • 23.40.70.27.17 Vault Doors and Day Gates
  • 23.40.70.27.21 Anti-Bandit Screens
  • 23.40.70.27.21.11 Gun Ports
  • 23.40.70.27.24 Teller and Service Equipment
  • 23.40.70.27.24.11 Automated Banking Systems
  • 23.40.70.27.24.14 Money Cart Pass-Through
  • 23.40.70.27.24.17 Package Transfer Units
  • 23.40.70.27.24.21 Service and Teller Window Units
  • 23.40.70.27.24.24 Teller Equipment Systems
  • 23.40.70.27.27 Secure Point of Sale Units/Tills
  • 23.40.70.27.27.11 Deal Drawers
  • 23.40.70.27.31 Key Security Cabinets
  • 23.40.70.27.34 Money Counting and Handling Equipment
23.40.70.31 Detention Equipment and Furnishings
  • 23.40.70.31.11 Detention Enclosures
  • 23.40.70.31.14 Detention Furnishings and Specialties
  • 23.40.70.31.17 Detention Furniture
23.40.70.34 Agricultural Equipment
  • 23.40.70.34.11 Milkers
  • 23.40.70.34.14 Stock Feeders
  • 23.40.70.34.17 Stock Waterers
  • 23.40.70.34.21 Waste Clean-Up Equipment

23.40.90.00 Information and Communication Specialties

23.40.90.11 Information Display Specialties

  • 23.40.90.11.11 Information Signs
  • 23.40.90.11.14 Lettering and Numerals
  • 23.40.90.11.17 Pin Boards
  • 23.40.90.11.21 Writing Boards
  • 23.40.90.11.24 Plaques
  • 23.40.90.11.27 Poster Display Units
  • 23.40.90.11.31 Notice Boards
  • 23.40.90.11.34 Display Screens
  • 23.40.90.11.37 Pictograms
23.40.90.14 Communication Specialties
  • 23.40.90.14.11 Mail Boxes
  • 23.40.90.14.14 Mail Racks
  • 23.40.90.14.17 Pigeonholes
  • 23.40.90.14.21 Mail Trolleys
  • 23.40.90.14.24 Mail Handling Equipment
  • 23.40.90.14.27 Telephone Booths
  • 23.40.90.14.31 Acoustic Hoods
  • 23.40.90.14.34 Directory Boards

23.40.95.00 Furnishings, Ornaments, and Decoration

23.40.95.11 Soft Furnishings

  • 23.40.95.11.31 Movable or Retractable Screens
23.40.95.14 Plant Display Furniture
  • 23.40.95.14.11 Decorative Planters
  • 23.40.95.14.14 Decorative Vases
23.40.95.17 Ornaments and Decoration
  • 23.40.95.17.11 Interior Ornamental Fountains
  • 23.40.95.17.14 Ornaments
  • 23.40.95.17.17 Mirrors
  • 23.40.95.17.21 Ornamental Screens
  • 23.40.95.17.24 Artwork 
  • 23.40.95.17.27 Clocks
  • 23.40.95.17.31 Wall Hangings

23.45.00.00 SANITARY, LAUDRY, AND CLEANING EQUIPMENT


23.45.05.00 Sanitary Equipment

23.45.05.14 Plumbing Fixtures - Sanitary Washing Units

  • 23.45.05.14.11 Sanitary Washing Unit Components
  • 23.45.05.14.11.11 Splashbacks
  • 23.45.05.14.11.14 Bath Panels
  • 23.45.05.14.11.17 Shower/Bath Seats
  • 23.45.05.14.11.21 Shower Receptors
  • 23.45.05.14.11.24 Shower/Bath Screens, Curtains
  • 23.45.05.14.14 Sinks/Lavatories
  • 23.45.05.14.14.11 Sacristy
  • 23.45.05.14.14.14 Clinic Sinks
  • 23.45.05.14.14.17 Plaster Sinks
  • 23.45.05.14.14.21 Surgeon's Scrub-Up Sinks
  • 23.45.05.14.14.24 Surgeon's Instrument Sinks
  • 23.45.05.14.14.27 Service Sinks
  • 23.45.05.14.14.31 Darkroom Sinks
  • 23.45.05.14.14.34 Hairdressing Sinks
  • 23.45.05.14.17 Showers
  • 23.45.05.14.17.11 Shower Compartments
  • 23.45.05.14.17.14 Shower Receptors
  • 23.45.05.14.17.17 Group Showers
  • 23.45.05.14.21 Bathtubs
  • 23.45.05.14.21.11 Bath/Shower Units
  • 23.45.05.14.21.14 Sitz Baths
  • 23.45.05.14.21.17 Therapeutic Whirlpool Baths
  • 23.45.05.14.24 Eye Wash Fountains
  • 23.45.05.14.27 Bidets
  • 23.45.05.14.31 Combination Toilets
  • 23.45.05.14.31.11 Patient's Combination Toilets
  • 23.45.05.14.31.14 Detention Combination Toilets
  • 23.45.05.14.34 Security Plumbing Fixtures
  • 23.45.05.14.37 Bedpan Washers/Sanitizers
  • 23.45.05.14.99 Other Sanitary Washing Plumbing Fixtures
23.45.05.17 Sanitary Leisure Units
  • 23.45.05.17.11 Sauna Equipment
  • 23.45.05.17.14 Steam Room Equipment
  • 23.45.05.17.17 Leisure Whirlpools
  • 23.45.05.17.21 Hot Tubs
23.45.05.21 Plumbing Fixtures - Sanitary Disposal Units
  • 23.45.05.21.11 Water Closets
  • 23.45.05.21.11.11 Water Operated Water Closets
  • 23.45.05.21.11.14 Chemical/Biological Sanitary Disposal Units
  • 23.45.05.21.11.21 Urinals
  • 23.45.05.21.11.24 Sanitary Macerators
  • 23.45.05.21.14 Sanitary Disposal Components
  • 23.45.05.21.14.11 Water Closet Seats
  • 23.45.05.21.14.14 Water Closet Tanks
  • 23.45.05.21.14.17 Sanitary Disposal Connectors

23.45.30.00 Washing and Waste Disposal Equipment

23.45.30.11 Residential Washing Equipment

  • 23.45.30.11.11 Residential Dishwashers
  • 23.45.30.11.14 Residential Waste Disposal Units
23.45.30.14 Commercial Washing Equipment
  • 23.45.30.14.11 Commercial Dishwashers
  • 23.45.30.14.14 Commercial Waste Disposal Units
  • 23.45.30.14.21 High Pressure Washing Equipment
23.45.30.17 Drain Boards


23.45.55.00 Sanitary Faucets, Wastes

23.45.55.11 Sanitary Components

  • 23.45.55.11.11 Plugs
  • 23.45.55.11.14 Chains
  • 23.45.55.11.17 Overflow Specialties
23.45.55.14 Single Faucets

23.45.55.17 Mixing Faucets


23.45.55.21 Drains (Wastes)



23.45.70.00 Laundry and Cleaning Equipment


23.45.70.11 Laundry Equipment

  • 23.45.70.11.11 Residential Laundry Equipment
  • 23.45.70.11.11.11 Washing Machines
  • 23.45.70.11.11.14 Clothes Dryers
  • 23.45.70.11.14 Commercial Laundry Equipment
  • 23.45.70.11.14.11 Washing Machines
  • 23.45.70.11.14.14 Extractors
  • 23.45.70.11.14.17 Clothes Dryers
  • 23.45.70.11.14.21 Clothes Airers
  • 23.45.70.11.14.24 Ironing and Pressing Machines
  • 23.45.70.11.14.27 Laundry Folding Machines
  • 23.45.70.11.14.31 Commercial Clothes Lines
  • 23.45.70.11.14.34 Dry Cleaning Equipment
23.45.70.14 Room Cleaning Equipment
  • 23.45.70.14.11 Vacuum Cleaning Systems
  • 23.45.70.14.14 Floor and Wall Cleaning
  • 23.45.70.14.17 Housekeeping Carts

23.50.00.00 CONVEYING SYSTEMS & MATERIAL HANDLING


23.50.05.00 Vertical Transportation

23.50.05.11 Elevators

  • 23.50.05.11.11 Electric Traction Elevators
  • 23.50.05.11.11.11 Freight Electric Traction Elevators
  • 23.50.05.11.11.14 Passenger Electric Traction Elevators
  • 23.50.05.11.11.17 Residential Electric Traction Elevators
  • 23.50.05.11.11.21 Service Electric Traction Elevators
  • 23.50.05.11.14 Hydraulic Elevators
  • 23.50.05.11.14.11 Freight Hydraulic Elevators
  • 23.50.05.11.14.14 Passenger Hydraulic Elevators
  • 23.50.05.11.14.17 Residential Hydraulic Elevators
  • 23.50.05.11.14.21 Service Hydraulic Elevators
  • 23.50.05.11.17 Rack and Pinion Elevators
  • 23.50.05.11.21 Elevator Cabs
  • 23.50.05.11.24 Elevator Equipment and Controls
  • 23.50.05.11.24.11 Elevator Doors
  • 23.50.05.11.24.14 Elevator Controls
  • 23.50.05.11.27 Elevator Restoration Products
23.50.05.14 Lifts
  • 23.50.05.14.11 Scissors Lifts
  • 23.50.05.14.14 Stair Elevators
  • 23.50.05.14.14.11 Inclined Platform Lifts
  • 23.50.05.14.17 Elevating Platforms
  • 23.50.05.14.17.11 Platform Lifts
  • 23.50.05.14.17.14 Sidewalk Lifts
23.50.05.17 Escalators


23.50.20.00 Horizontal Transportation


23.50.20.11 Moving Walks


23.50.20.14 People Movers


23.50.20.17 Aircraft Passenger Loading

  • 23.50.20.17.11 Jetways
  • 23.50.20.17.14 Gangways
23.50.20.21 Monorails


23.50.30.00 Materials Handling


23.50.30.11 Dumbwaiters

  • 23.50.30.11.11 Manual Dumbwaiters
  • 23.50.30.11.14 Electric Dumbwaiters
  • 23.50.30.11.17 Hydraulic Dumbwaiters
23.50.30.14 Material Transport
  • 23.50.30.14.11 Automated Document Filing and Retrieval
  • 23.50.30.14.14 Automated Guided Vehicles
  • 23.50.30.14.14.11 Guided Vehicle Material Handling
  • 23.50.30.14.14.14 Track Vehicle Material Handling
23.50.30.17 Postal Conveying

23.50.30.21 Baggage Conveying and Dispensing


23.50.30.24 Conveyors
  • 23.50.30.24.11 Conveyor Components
  • 23.50.30.24.11.11 Conveyor Belts
  • 23.50.30.24.14 Belt Conveyors
  • 23.50.30.24.17 Bucket Conveyors
  • 23.50.30.24.21 Container Conveyors
  • 23.50.30.24.24 Hopper and Track Conveyors
  • 23.50.30.24.27 Monorail Conveyors
  • 23.50.30.24.31 Oscillating Conveyors
  • 23.50.30.24.34 Pneumatic Conveyors
  • 23.50.30.24.37 Roller Conveyors
  • 23.50.30.24.41 Scoop Conveyors
  • 23.50.30.24.44 Screw Conveyors
  • 23.50.30.24.47 Selective Vertical Conveyors
23.50.30.34 Pneumatic Tubes
  • 23.50.30.34.11 Document Conveying Systems
23.50.30.37 Hoists and Cranes
  • 23.50.30.37.11 Cranes
  • 23.50.30.37.11.11 Crane Rails
  • 23.50.30.37.11.14 Bridge Cranes
  • 23.50.30.37.11.14.11 Top-Running Overhead Cranes
  • 23.50.30.37.11.14.14 Underslung Overhead Cranes
  • 23.50.30.37.11.17 Gantry Cranes
  • 23.50.30.37.11.21 Jib Cranes
  • 23.50.30.37.11.24 Tower Cranes
  • 23.50.30.37.11.27 Mobile Cranes
  • 23.50.30.37.11.31 Derricks
  • 23.50.30.37.14 Fixed Hoists
  • 23.50.30.37.14.11 Air Powered Fixed Hoists
  • 23.50.30.37.14.14 Electric Fixed Hoists
  • 23.50.30.37.14.17 Manual Fixed Hoists
  • 23.50.30.37.17 Trolley Hoists
  • 23.50.30.37.17.11 Air Powered Trolley Hoists
  • 23.50.30.37.17.14 Electric Trolley Hoists
  • 23.50.30.37.17.17 Manual Trolley Hoists

23.50.50.00 Turntables


23.50.50.11 Restaurant Turntables


23.50.50.14 Stage Turntables


23.50.50.17 Exhibit and Display Turntables


23.50.50.21 Vehicular Turntable



23.50.55.00 Parking Systems


23.50.55.11 Car Parking Systems



23.50.70.00 Loading Dock Equipment


23.50.70.11 Dock Bumpers/Seals


23.50.70.14 Dock Levelers

  • 23.50.70.14.11 Powered Dock Levelers
  • 23.50.70.14.14 Manual Dock Levelers
23.50.70.17 Dock Lifts
  • 23.50.70.17.11 Powered Dock Lifts
  • 23.50.70.17.14 Manual Dock Lifts
23.50.70.21 Portable Ramps, Bridges, and Platforms

23.50.70.24 Seals and Shelters


23.50.70.27 Truck Restraints



23.50.85.00 Scaffolding


23.50.85.11 Suspended Scaffolding

  • 23.50.85.11.11 Beam Suspended Scaffolding
  • 23.50.85.11.14 Carriage Suspended Scaffolding
  • 23.50.85.11.17 Hook Suspended Scaffolding
23.50.85.14 Rope Climbers
  • 23.50.85.14.11 Manual Rope Climbers
  • 23.50.85.14.14 Powered Rope Climbers
23.50.85.17 Telescoping Platforms
  • 23.50.85.17.11 Electric and Battery Telescoping Platforms
  • 23.50.85.17.14 Pneumatic Telescoping Platforms
23.50.85.21 Powered Scaffolding


23.50.90.00 Building Maintenance Systems


23.50.90.11 Window Washing Systems


23.50.90.14 Building Maintenance Cradles and Platforms


23.50.90.17 Roof Trolley Systems


23.50.90.21 Traveling Ladder Systems


23.50.90.24 Ancillary Building Maintenance Items

  • 23.50.90.24.11 Safety Tracks
  • 23.50.90.24.14 Anchors for Building Maintenance
23.50.90.27 Fall Arrest Systems


23.55.00.00 MANUFACTURED STRUCTURES


23.55.10.00 Towers and Superstructures


23.55.10.11 Industrial Breechings, Chimneys, and Stacks

  • 23.55.10.11.11 Breechings
  • 23.55.10.11.11.11 Fabricated Breechings and Accessories 
  • 23.55.10.11.14 Chimney Shafts
  • 23.55.10.11.17 Chimney Linings
  • 23.55.10.11.21 Draft Control Devices
  • 23.55.10.11.24 Insulated Sectional Chimneys
23.55.10.14 Towers
  • 23.55.10.14.11 Cooling Towers
  • 23.55.10.14.14 Water Towers

23.60.00.00 GENERAL PURPOSE: SERVICES


23.60.10.00 General Measuring Instruments


23.60.10.11 Temperature Measuring Instruments


23.60.10.14 Pressure Measuring Instruments


23.60.10.17 Flow Meters


23.60.10.21 Concentration Measuring Instruments

  • 23.60.10.21.11 Humidity Concentration Measuring Instruments
  • 23.60.10.21.14 Carbon Dioxide (CO2) Concentration Measuring Instruments
  • 23.60.10.21.17 Ozone Concentration Measuring Instruments
  • 23.60.10.21.21 Other Gas Concentration Measuring Instruments
23.60.10.24 Heat Measuring Instruments

23.60.10.27 Level Measuring Instruments


23.60.10.31 Weighing Instruments



23.60.30.00 General Pipework and Ductwork Products


23.60.30.11 Pipework Products for General Use

  • 23.60.30.11.14 Pipework Fittings
  • 23.60.30.11.14.11 Water Hammer Arrestors
  • 23.60.30.11.14.14 Pipe Expansion Compensators
  • 23.60.30.11.17 Pipework/Ductwork Mechanical Fasteners/Support
23.60.30.14 Ducting and Wireways for General Use
  • 23.60.30.14.11 Underfloor Wireways 
  • 23.60.30.14.14 Service Penetrations
23.60.30.17 Manholes

23.60.30.21 Pumps

  • 23.60.30.21.11 Pump Components
  • 23.60.30.21.14 Manual Pumps
  • 23.60.30.21.17 Motor Pumps
  • 23.60.30.21.21 Pump Sets
  • 23.60.30.21.24 Booster Pumps
23.60.30.24 Poles for Aerial Networks
  • 23.60.30.24.11 Utility Poles
  • 23.60.30.24.14 Lighting Poles and Standards
  • 23.60.30.24.17 Antenna Towers
  • 23.60.30.24.21 Transmission Towers

23.60.50.00 General Purpose Controls

23.60.50.11 Photoelectric Cells


23.60.50.14 Infra Red and Other Remote Controls


23.60.50.17 Hydraulic Controls


23.60.50.21 Pneumatic Controls


23.60.50.24 Electric Controls


23.60.50.27 Digital Controls



23.60.70.00 General Protection for Services


23.60.70.11 Fireproofing for Services

  • 23.60.70.11.11 Fire Dampers
23.60.70.14 Smoke Seals for Ductwork
  • 23.60.70.14.11 Smoke Dampers

23.65.00.00 SUPPLY AND DISTRIBUTION OF LIQUIDS AND GASES


23.65.05.00 Complete Supply, Storage and Distribution Systems


23.65.05.11 Complete Systems for Supply, Storage and Distribution of Liquids

  • 23.65.05.11.11 Water Supply Systems
  • 23.65.05.11.14 Consumable Liquids Supply Systems
  • 23.65.05.11.17 Liquid Fuel Supply Systems
  • 23.65.05.11.21 Liquid Fire Suppression Systems
  • 23.65.05.11.99 Other Liquid Supply Systems
23.65.05.14 Complete Systems for Supply, Storage and Distribution of Gases
  • 23.65.05.14.11 Steam Supply Systems
  • 23.65.05.14.14 Fuel Gas Supply Systems
  • 23.65.05.14.17 Medical Gases Supply Systems
  • 23.65.05.14.21 Gaseous Fire Suppression Systems
  • 23.65.05.14.99 Other Gas Supply Systems

23.65.20.00 Storage Vessels for Supplied Liquids and Gases

23.65.20.11 Storage Vessels for Liquids

  • 23.65.20.11.11 Liquid Storage Components
  • 23.65.20.11.11.11 Overflow Regulators
  • 23.65.20.11.11.14 Fill and Valve Caps
  • 23.65.20.11.11.17 Vents for Liquid Storage Tanks
  • 23.65.20.11.14 Rainwater Tanks
  • 23.65.20.11.17 Supply Water Tanks
  • 23.65.20.11.21 Consumable Liquid Storage Vessels
  • 23.65.20.11.24 Liquid Fuel Storage Vessels
  • 23.65.20.11.24.11 Fuel Oil Pre-Heaters
  • 23.65.20.11.27 Other Liquid Storage Vessels
23.65.20.14 Storage Vessels for Gases
  • 23.65.20.14.11 Vacuum/Pressurized Air Storage Vessels
  • 23.65.20.14.14 Steam Storage Vessels
  • 23.65.20.14.17 Medical Gases Storage Vessels
  • 23.65.20.14.21 Fuel Gas and LPG Storage Vessels
  • 23.65.20.14.24 Other Gas Storage Vessels

23.65.35.00 Heaters for Supplied Liquids

23.65.35.11 Supply Water Heaters
  • 23.65.35.11.11 Storage Water Heaters
  • 23.65.35.11.14 Instantaneous Water Heaters
  • 23.65.35.11.17 Thermodynamic Water Heaters
23.65.35.99 Heaters for Other Supplied Liquids


23.65.50.00 Treatment of Supplied Liquids/Gases


23.65.50.11 Water Treatment

  • 23.65.50.11.11 Water Treatment Components
  • 23.65.50.11.11.11 Water Filters
  • 23.65.50.11.11.14 Water Softeners
  • 23.65.50.11.11.17 Magnetic/Electronic Water Treatment
  • 23.65.50.11.11.21 Sterilizers
  • 23.65.50.11.11.24 Salinators
  • 23.65.50.11.11.27 Chlorinators
  • 23.65.50.11.11.31 Ionizers, Ozone Treatment
  • 23.65.50.11.11.34 Additives for Water Treatment
  • 23.65.50.11.14 Packaged Water Treatment Systems

23.65.55.00 Distribution of Supplied Liquids/Gases

23.65.55.11 Supply Pumps and Compressors

  • 23.65.55.11.11 Gas Compressors/Vacuum Pumps
23.65.55.14 Valves for Liquid Services
  • 23.65.55.14.11 Inlet/Outlet Valves for Liquid Services
  • 23.65.55.14.11.11 Fill Valves for Liquid Services
  • 23.65.55.14.11.14 Bleeding Valves for Liquid Services
  • 23.65.55.14.11.17 Overflow Valves for Liquid Services
  • 23.65.55.14.14 Isolation Valves for Liquid Services
  • 23.65.55.14.17 Adjusting/Controlling Valves for Liquid Services
  • 23.65.55.14.21 Non-Return Valves for Liquid Services
  • 23.65.55.14.24 Mixing Valves for Liquid Services
23.65.55.17 Valves for Gas Supply Services
  • 23.65.55.17.11 Inlet/Outlet Valves for Gas Supplies
  • 23.65.55.17.11.11 Steam Outlet Valves
  • 23.65.55.17.14 Isolation Valves for Gas Supplies
  • 23.65.55.17.17 Adjusting/Controlling Valves for Gas Supplies
  • 23.65.55.17.21 Non-Return Valves for Gas Supplie

23.65.70.00 Terminals for Supplied Liquids and Gases


23.65.70.11 Fixtures for Supplied Liquids and Gases

  • 23.65.70.11.11 Fixtures for Liquids
  • 23.65.70.11.14 Gas Service Fixtures
23.65.70.14 Fountains
  • 23.65.70.14.11 Drinking Fountains/Coolers
  • 23.65.70.14.11.11 Security Drinking Fountains/Coolers
23.65.70.17 Fire Fighting Terminals
  • 23.65.70.17.11 Fire Fighting Terminal Components
  • 23.65.70.17.11.11 Fire Hydrants
  • 23.65.70.17.11.14 Fire Hose Reels
  • 23.65.70.17.11.17 Fire Hoses
  • 23.65.70.17.11.21 Fire Fighting Gas Terminals
  • 23.65.70.17.11.24 Fire Fighting Sprinkler Heads
  • 23.65.70.17.11.27 Cabinets for Fire Hoses
  • 23.65.70.17.11.31 Fire Fighting Media
  • 23.65.70.17.14 Water Fire Fighting Terminals
  • 23.65.70.17.17 Gaseous Fire Fighting Terminals
  • 23.65.70.17.21 Foam Fire Fighting Terminals
  • 23.65.70.17.24 Powder Fire Fighting Terminals
  • 23.65.70.17.27 Fire Extinguishers

23.70.00.00 WASTE MANAGEMENT


23.70.30.00 Solid Waste Handling Products


23.70.30.11 Solid Waste Impelling Equipment


23.70.30.14 Solid Waste Treatment Equipment

  • 23.70.30.14.11 Solid Waste Compactors, Destructors, and Balers
  • 23.70.30.14.14 Solid Waste Crushers
  • 23.70.30.14.17 Solid Waste Pulping Machines
  • 23.70.30.14.21 Solid Waste Shredding Machines
  • 23.70.30.14.24 Pneumatic Waste Equipment
  • 23.70.30.14.27 Incinerators
  • 23.70.30.14.27.11 Solid Waste Incinerators
  • 23.70.30.14.27.14 Packaged Incinerators
  • 23.70.30.14.31 Recycling Equipment
23.70.30.17 Solid Waste Monitoring and Control Equipment
  • 23.70.30.17.11 Solid Waste Metal Detectors
  • 23.70.30.17.14 Solid Waste Detectors for Other Solids
23.70.30.21 Solid Waste Collection and Removal Products
  • 23.70.30.21.11 Complete Solid Waste Removal Systems
  • 23.70.30.21.14 Solid Waste Bins
  • 23.70.30.21.17 Gravity Chute Solid Waste Systems
  • 23.70.30.21.21 Refuse Disposal Chutes
  • 23.70.30.21.21.11 Refuse Hoppers
  • 23.70.30.21.21.14 Refuse Chute Doors
  • 23.70.30.21.21.17 Refuse Chute Decontamination Units
23.70.30.24 Solid Waste Handling Systems
  • 23.70.30.24.11 Refuse Compactors
  • 23.70.30.24.14 Refuse Containers
  • 23.70.30.24.17 Dust Collectors

23.70.50.00 Liquid Waste Handling Services


23.70.50.11 Pumps for Liquid Waste

  • 23.70.50.11.11 Surface Waste Water Pumps
  • 23.70.50.11.14 Sewage and Sludge Pumps
  • 23.70.50.11.14.11 Oil-Water Separators
  • 23.70.50.11.14.14 Packaged Sewage and Sludge Pump Stations
  • 23.70.50.11.14.17 Sewage Ejectors
  • 23.70.50.11.17 Combined Macerator-Pumps
23.70.50.14 Liquid Waste Treatment
  • 23.70.50.14.11 Packaged Sewage Treatment Plants
  • 23.70.50.14.14 General Waste Water Treatment Equipment
  • 23.70.50.14.14.11 Grit Collecting Equipment
  • 23.70.50.14.14.14 Screening and grinding Equipment
  • 23.70.50.14.14.17 Sedimentation Tank Equipment
  • 23.70.50.14.14.21 Scum Removal Equipment
  • 23.70.50.14.14.24 Chemical Equipment
  • 23.70.50.14.14.27 Sludge Handling and Treatment Equipment
  • 23.70.50.14.14.31 Filter Underdrains and Media
  • 23.70.50.14.14.31.11 Filter Bottoms
  • 23.70.50.14.14.31.14 Filter Media
  • 23.70.50.14.14.31.17 Package Filters
  • 23.70.50.14.14.34 Filter Press Equipment
  • 23.70.50.14.14.37 Trickling Filter Equipment
  • 23.70.50.14.17 Other Waste Water Treatment Equipment
  • 23.70.50.14.17.11 Waste Water Compressors
  • 23.70.50.14.17.14 Waste Water Aeration Equipment
  • 23.70.50.14.17.17 Waste Water Oxygenation Systems
  • 23.70.50.14.17.17.11 Waste Water Oxygen Dissolution System
  • 23.70.50.14.17.17.14 Waste Water Oxygen Generators
  • 23.70.50.14.17.17.17 Waste Water Oxygen Storage Facility
  • 23.70.50.14.17.21 Sludge Digestion Equipment
  • 23.70.50.14.17.21.11 Sludge Conditioning Systems
  • 23.70.50.14.17.21.14 Sludge Incinerators
  • 23.70.50.14.17.24 Digester Mixing Equipment
  • 23.70.50.14.17.24.11 Digester Covers and Appurtenances
  • 23.70.50.14.17.24.11.11 Fixed Digester Covers
  • 23.70.50.14.17.24.11.14 Floating Digester Covers
  • 23.70.50.14.17.24.11.17 Gasholder Covers
  • 23.70.50.14.21 Septic Tank Systems
  • 23.70.50.14.21.11 Drainage Field 
  • 23.70.50.14.21.14 Grease Interceptor
  • 23.70.50.14.21.17 Sand Filter
  • 23.70.50.14.21.21 Septic Tank
  • 23.70.50.14.21.24 Siphon Tank
  • 23.70.50.14.24 Bacterial Filter Tanks
  • 23.70.50.14.27 Liquid Waste Decanters
  • 23.70.50.14.31 Liquid Waste Separators 
23.70.50.17 Liquid Waste Monitoring and Control
  • 23.70.50.17.11 Detectors of Water Pollution
23.70.50.21 Liquid Waste Collection and Removal
  • 23.70.50.21.24 Waste Water Drains
  • 23.70.50.21.24.11 Roof Waste Water Drains
  • 23.70.50.21.24.14 Deck Waste Water Drains
  • 23.70.50.21.27 Drainage Pipes, Couplings, Collectors
  • 23.70.50.21.31 Pipework Access Fittings
  • 23.70.50.21.34 French Drain
  • 23.70.50.21.37 Valves for Removal Systems
  • 23.70.50.21.37.11 Air Inlet Valves for Removal Systems
  • 23.70.50.21.37.14 Non-Return Valves for Removal Systems
23.70.50.24 Rainwater Removal
  • 23.70.50.24.11 Roof Gutters/Eavestroughs
  • 23.70.50.24.14 Downspouts
  • 23.70.50.24.14.11 Mechanical Fasteners for Downspouts
  • 23.70.50.24.14.14 Downspout Strainers
  • 23.70.50.24.17 Siphonic Drains 

23.70.70.00 Gaseous Waste Handling Services


23.70.70.11 Gaseous Waste Impelling Equipment

  • 23.70.70.11.11 Flue Booster Fans
  • 23.70.70.11.14 Flue Dilution Fans
  • 23.70.70.11.17 Fume Extractor Fans
23.70.70.14 Gaseous Waste Treatment
  • 23.70.70.14.11 Flue Gas Purifiers
23.70.70.17 Gaseous Waste Monitoring and Control
  • 23.70.70.17.11 Air Pollution Detectors
  • 23.70.70.17.14 Flue Gas Analyzers
23.70.70.21 Gaseous Waste Removal
  • 23.70.70.21.11 Complete Gaseous Waste Handling Systems
  • 23.70.70.21.14 Complete Flue and Chimney Systems
  • 23.70.70.21.14.11 Gas Vents
  • 23.70.70.21.14.14 Fabricated Stacks
  • 23.70.70.21.14.17 Fabricated Breechings and Accessories
  • 23.70.70.21.14.21 Insulated Sectional Chimneys
  • 23.70.70.21.17 Flue and Chimney Systems Components
  • 23.70.70.21.17.11 Draft Control Devices
  • 23.70.70.21.17.14 Fireplace Lintels
  • 23.70.70.21.17.17 Flue Linings
  • 23.70.70.21.17.21 Flue Caps, Cowls
  • 23.70.70.21.17.24 Access Panels for Chimneys
  • 23.70.70.21.17.27 Dampers for Chimneys
  • 23.70.70.21.17.31 Fire Shutter Extinguishers

23.75.00.00 CLIMATE CONTROL (HVAC)


23.75.10.00 Transformation and Conversion of Energy


23.75.10.11 Central Heat Generators

  • 23.75.10.11.14 Hot Water Heat Generators
  • 23.75.10.11.14.11 Cast-Iron Boilers
  • 23.75.10.11.14.14 Condensing Boilers
  • 23.75.10.11.14.17 Finned Water-Tube Boilers
  • 23.75.10.11.14.21 Firebox Heating Boilers
  • 23.75.10.11.14.24 Flexible Water-Tube Boilers
  • 23.75.10.11.14.27 Pulse Combustion Boilers
  • 23.75.10.11.14.31 Scotch Marine Boilers
  • 23.75.10.11.14.34 Steel Water-Tube Boilers
  • 23.75.10.11.17 Warm Air Heat Generators
  • 23.75.10.11.17.11 Furnaces
  • 23.75.10.11.17.11.11 Electric-Resistance Furnaces
  • 23.75.10.11.17.11.14 Fuel-Fired Furnaces
  • 23.75.10.11.21 Steam Heat Generators
  • 23.75.10.11.24 Heat Generators, Thermal Liquid
  • 23.75.10.11.27 Fuel Burners
  • 23.75.10.11.27.11 Fuel Oil Filters 
  • 23.75.10.11.27.14 Nozzles
  • 23.75.10.11.27.17 Burner Controls 
  • 23.75.10.11.31 Solid Fuel Transport and Handling Equipment
  • 23.75.10.11.34 Fuel Gas Heat Recovery Devices
23.75.10.14 Independent Electric Heating Units
  • 23.75.10.14.11 Electric Convectors
  • 23.75.10.14.11.11 Static Convectors
  • 23.75.10.14.11.14 Fan Convectors
  • 23.75.10.14.14 Electric Radiators
  • 23.75.10.14.14.11 Storage Heaters
  • 23.75.10.14.14.14 Infrared Radiators/Plates
  • 23.75.10.14.14.17 Ultraviolet Radiators
  • 23.75.10.14.14.21 Electric Heated Towel Bars
  • 23.75.10.14.14.24 Electric Heated Ceiling Panels
  • 23.75.10.14.14.27 Portable Radiators
  • 23.75.10.14.17 Electric Surface Heating Products
  • 23.75.10.14.17.11 Heating Sheets for Walls and Ceilings
  • 23.75.10.14.17.14 Heating Sheets for Glazing
  • 23.75.10.14.17.17 Pipe Heating Tapes/Cable Heating Trace
  • 23.75.10.14.21 Embedded Electric Heating Appliances
  • 23.75.10.14.21.11 Heating Sheets
  • 23.75.10.14.21.14 Heating Cables
23.75.10.17 Non-Electric Local Heating Units
  • 23.75.10.17.11 Non-Electric Stoves
  • 23.75.10.17.14 Fuel-Fired Heaters
  • 23.75.10.17.14.11 Fuel-Fired Duct Heaters
  • 23.75.10.17.14.14 Fuel-Fired Radiant Heaters
  • 23.75.10.17.14.17 Fuel-Fired Unit Heaters
  • 23.75.10.17.14.21 Fuel-Fired Air Heaters
  • 23.75.10.17.14.24 Fuel-Fired Domestic Heaters
  • 23.75.10.17.17 Combined Heating/Cooking Units
  • 23.75.10.17.17.11 Heat Pumps, Heating Function
  • 23.75.10.17.17.14 Heat Pumps, Cooling Function
  • 23.75.10.17.17.17 Heat Pumps, Heating-Cooling Function
23.75.10.21 Heat Pumps
  • 23.75.10.21.11 Air-Source Heat Pumps
  • 23.75.10.21.14 Rooftop Heat Pumps
  • 23.75.10.21.17 Water-Source Heat Pumps
23.75.10.24 Cooling and Freeze Plant
  • 23.75.10.24.11 Chilled Water Plant
  • 23.75.10.24.14 Refrigeration Plant
  • 23.75.10.24.17 Cold Room Plant
  • 23.75.10.24.21 Cooling and Freeze Components
  • 23.75.10.24.21.11 Refrigerant Condensing Units
  • 23.75.10.24.21.11.11 Packaged Refrigerant Condensing Coils and Fan Units
  • 23.75.10.24.21.11.14 Refrigerant Condensing Coils
  • 23.75.10.24.21.14 Refrigerant Evaporators
  • 23.75.10.24.21.17 Refrigerant Compressors
  • 23.75.10.24.21.17.11 Centrifugal Refrigerant Compressors 
  • 23.75.10.24.21.17.14 Reciprocating Refrigerant Compressors
  • 23.75.10.24.21.17.17 Rotary-Screw Refrigerant Compressors
  • 23.75.10.24.21.21 Packaged Water Chillers
  • 23.75.10.24.21.21.11 Absorption Water Chillers
  • 23.75.10.24.21.21.14 Centrifugal Water Chillers
  • 23.75.10.24.21.21.17 Reciprocating Water Chillers
  • 23.75.10.24.21.21.21 Rotary-Screw Water Chillers
  • 23.75.10.24.21.24 Liquid Coolers and Evaporative Condensers
  • 23.75.10.24.21.27 Unitary Air Conditioning Equipment
  • 23.75.10.24.21.27.11 Packaged Air Conditioners
  • 23.75.10.24.21.27.14 Packaged Rooftop Air Conditioning Units
  • 23.75.10.24.21.27.17 Packaged Rooftop Make-Up Air Conditioning Units
  • 23.75.10.24.21.27.21 Packaged Terminal Air Conditioning Units
  • 23.75.10.24.21.27.24 Room Air Conditioners
  • 23.75.10.24.21.27.27 Split System Air Conditioning Units
  • 23.75.10.24.21.31 Cooling/Freeze Plant Accessories
  • 23.75.10.24.21.31.11 Refrigerant Liquid
23.75.10.27 Solar Collectors
  • 23.75.10.27.11 Solar Collectors, Complete Systems
  • 23.75.10.27.11.11 Packaged Solar Equipment
  • 23.75.10.27.14 Solar Collector Components
  • 23.75.10.27.14.11 Solar Absorber Plates or Tubing
  • 23.75.10.27.14.14 Solar Coatings and Surface Treatment
  • 23.75.10.27.14.17 Solar Collector Insulation
  • 23.75.10.27.14.21 Solar Glazing
  • 23.75.10.27.14.24 Solar Housing and Framing
  • 23.75.10.27.14.27 Solar Reflectors
  • 23.75.10.27.17 Solar Collector Units
  • 23.75.10.27.17.11 Solar Flat Plate Collectors
  • 23.75.10.27.17.14 Solar Concentrating Collectors
  • 23.75.10.27.17.17 Solar Vacuum Tube Collectors
  • 23.75.10.27.17.21 Heat Exchangers, Tubular 
  • 23.75.10.27.17.24 Heat Exchangers, Plate 
  • 23.75.10.27.17.27 Heat Exchangers, Rotary
  • 23.75.10.27.21 Photovoltaic Collectors
23.75.10.31 Wind Energy Equipment

23.75.10.34 Energy Recovery Equipment

  • 23.75.10.34.11 Energy Storage Tanks
  • 23.75.10.34.14 Heat Pipe
  • 23.75.10.34.17 Heat Wheels
  • 23.75.10.34.21 Heat Exchangers for Ventilation Air
23.75.10.37 Cooling Towers

  • 23.75.10.37.11 Mechanical-Draft Cooling Towers
  • 23.75.10.37.14 Natural-Draft Cooling Towers

23.75.35.00 Impelling Equipment


23.75.35.14 Air Handling Units

  • 23.75.35.14.11 Built-Up Indoor Air Handling Units
  • 23.75.35.14.14 Customized Rooftop Air Handling Units
  • 23.75.35.14.17 Modular Indoor Air Handling Units
  • 23.75.35.14.21 Modular Rooftop Air Handling Units
23.75.35.17 Fans
  • 23.75.35.17.11 Fans for Air Ductwork
  • 23.75.35.17.14 Fans, Single Units 
  • 23.75.35.17.17 Room Air Circulation Fans
  • 23.75.35.17.17.11 Ceiling Fans
  • 23.75.35.17.21 Air Curtains
  • 23.75.35.17.24 Axial Fans
  • 23.75.35.17.27 Centrifugal Fans
23.75.35.21 Extractors
  • 23.75.35.21.11 Emergency Smoke Extractors
  • 23.75.35.21.14 Extractors for Process Air 
  • 23.75.35.21.17 Industrial Ventilating Equipment
  • 23.75.35.21.21 Power Ventilators

23.75.50.00 Energy Treatment

23.75.50.11 Treatment of Circulation Liquids

  • 23.75.50.11.14 Feedwater Equipment
  • 23.75.50.11.14.11 Boiler Feedwater Pumps
  • 23.75.50.11.14.14 Deaerators
  • 23.75.50.11.14.17 Packaged Deaerator and Feedwater Equipment
23.75.50.14 Steam Treatment
  • 23.75.50.14.11 Steam Dryers
23.75.50.17 Supply Air Treatment
  • 23.75.50.17.11 Air Filters
  • 23.75.50.17.11.11 Air Filter Components
  • 23.75.50.17.11.11.11 Air Filter Media
  • 23.75.50.17.11.14 High-Efficiency Air Filters
  • 23.75.50.17.11.17 ULPA Filters
  • 23.75.50.17.11.21 HEPA Filters
  • 23.75.50.17.14 Dust Collectors
  • 23.75.50.17.17 Electronic Air Cleaners
  • 23.75.50.17.21 Air Humidifiers
  • 23.75.50.17.24 Dehumidifiers
  • 23.75.50.17.24.11 Swimming Pool Dehumidification Units
  • 23.75.50.17.27 Air Fresheners
  • 23.75.50.17.31 Clean Room Air Treatment

23.75.65.00 Monitoring and Control Equipment


23.75.65.11 Monitoring and Control of Internal Climate

  • 23.75.65.11.11 Heating Controllers
  • 23.75.65.11.14 Heating Programmers
  • 23.75.65.11.17 Heating Optimizers/Economizers
23.75.65.14 Industrial Plant Performance Controls
  • 23.75.65.14.14 Centralized Plant Controls
  • 23.75.65.14.14.11 Temperature Controls
  • 23.75.65.14.14.14 Pressure Controls
  • 23.75.65.14.14.17 Flow Controls
  • 23.75.65.14.14.21 Concentration Controls
  • 23.75.65.14.17 Control and Monitoring Boards/Panels

23.75.70.00 HVAC Distribution Devices

23.75.70.11 Circulation Pipe Fittings

  • 23.75.70.11.11 Distribution Collectors
  • 23.75.70.11.14 Expansion Vessels
  • 23.75.70.11.14.11 Air Ducts
  • 23.75.70.11.14.14 Dampers for Air Ductwork
  • 23.75.70.11.14.17 Fire Shutters for Air Ductwork
  • 23.75.70.11.14.21 Guide Vanes
  • 23.75.70.11.14.24 Air Mixers
  • 23.75.70.11.14.27 Sound Attenuators
23.75.70.14 Air Ductwork
  • 23.75.70.14.11 Access Fittings for Air Ductwork
  • 23.75.70.14.14 Couplings for Air Ductwork
  • 23.75.70.14.17 Hangers and Supports, Mechanical Fasteners for Air Ductwork
  • 23.75.70.14.21 Fibrous Glass Ducts
  • 23.75.70.14.24 Flexible Ducts
  • 23.75.70.14.27 Glass-Fiber-Reinforced Plastic Ducts
  • 23.75.70.14.31 Metal Ducts
  • 23.75.70.14.34 Air Duct Accessories
23.75.70.17 Water Heated and Cooled Terminal Heating and Cooling Units
  • 23.75.70.17.11 Radiators
  • 23.75.70.17.14 Convectors
  • 23.75.70.17.17 Radiation Panels
  • 23.75.70.17.21 Embedded Water Heating Terminals
  • 23.75.70.17.24 Finned-Tube Radiation
  • 23.75.70.17.27 Fan Coil Units
  • 23.75.70.17.31 Induction Units
  • 23.75.70.17.34 Unit Heaters
  • 23.75.70.17.37 Unit Ventilators
  • 23.75.70.17.41 Water Heated Towel Bars
23.75.70.21 Terminals for Air
  • 23.75.70.21.11 Supports, Mechanical Fasteners
  • 23.75.70.21.14 Coil Units
  • 23.75.70.21.17 Air Curtains
  • 23.75.70.21.21 Local Air-Conditioning Units
  • 23.75.70.21.24 Air Terminal Units
  • 23.75.70.21.24.11 Constant Volume Air Terminal Units
  • 23.75.70.21.24.14 Variable Volume Air Terminal Units
  • 23.75.70.21.27 Air Outlets and Inlets
  • 23.75.70.21.27.11 Diffusers, Registers, and Grilles 
  • 23.75.70.21.27.14 Gravity Ventilators
  • 23.75.70.21.27.17 Intake and Relief Ventilators
  • 23.75.70.21.27.21 Penthouse Ventilators
  • 23.75.70.21.31 Exhaust Terminals

23.80.00.00 ELECTRIC POWER AND LIGHTING


23.80.10.00 Generation and Transformation Equipment


23.80.10.11 Electrical Generators

  • 23.80.10.11.11 Electrical Generators, Single Units
  • 23.80.10.11.11.11 Engine Generators
  • 23.80.10.11.11.14 Motor Generators
  • 23.80.10.11.14 Driven Electrical Generator Sets
  • 23.80.10.11.14.11 Driving Units
  • 23.80.10.11.14.14 Electricity Generation Units
  • 23.80.10.11.17 Frequency Changers
  • 23.80.10.11.21 Rotary Converters
  • 23.80.10.11.24 Rotary Uninterruptible Power Units
23.80.10.14 Transformers
  • 23.80.10.14.11 Power Transformers
  • 23.80.10.14.14 Current Transformers
  • 23.80.10.14.17 Safety Transformers
  • 23.80.10.14.21 Transformer Accessories
  • 23.80.10.14.21.11 Transformer Commutators
  • 23.80.10.14.21.14 Transformer Ballasts
23.80.10.17 Static Power Converters 
  • 23.80.10.17.11 Static Rectifiers
  • 23.80.10.17.14 Ondulators
  • 23.80.10.17.17 Combined Converter Sets
  • 23.80.10.17.21 Battery Chargers
  • 23.80.10.17.24 Direct Current (DC) Drive Controllers
  • 23.80.10.17.27 Slip Controllers
  • 23.80.10.17.31 Static Frequency Converters
  • 23.80.10.17.34 Static Uninterruptible Power Supplies
  • 23.80.10.17.37 Variable Frequency Controllers
23.80.10.21 Electric Motors
  • 23.80.10.21.11 Direct Current (DC) Motors
  • 23.80.10.21.14 Alternating Current (AC) Motors
23.80.10.24 Power Storage
  • 23.80.10.24.11 Batteries
  • 23.80.10.24.11.11 Battery Racks
  • 23.80.10.24.11.14 Central Battery Equipment
  • 23.80.10.24.14 Battery Chargers
  • 23.80.10.24.17 Uninterrupted Power Supply (UPS) Units

23.80.25.00 Measuring and Recording Devices


23.80.25.11 Electrical Meters

  • 23.80.25.11.11 Power Meters
  • 23.80.25.11.14 Voltage Meters
  • 23.80.25.11.17 Resistance Meters
  • 23.80.25.11.21 Frequency Meters
  • 23.80.25.11.24 Multi-Meters
23.80.25.14 Electrical Energy Recording Devices
  • 23.80.25.14.11 Watt-Hour Recorders (Electricity Usage Meters)

23.80.30.00 Distribution Devices


23.80.30.11 Power Supply Devices

  • 23.80.30.11.11 Main Switches
  • 23.80.30.11.14 Inverters
  • 23.80.30.11.17 Distribution Boards and Control Panels
  • 23.80.30.11.21 Photoelectric Cells
23.80.30.14 Power Distribution
  • 23.80.30.14.24 Junction Boxes
23.80.30.17 Conduit, Wireways, and Ducts
  • 23.80.30.17.11 Conduits
  • 23.80.30.17.14 Wireways
  • 23.80.30.17.17 Cable Trays and Horizontal Racks
  • 23.80.30.17.21 Cable Reels
  • 23.80.30.17.24 Mechanical Fasteners for Conduits and Trunking
23.80.30.24 Switchgear
  • 23.80.30.24.11 Mechanical Switchgear
  • 23.80.30.24.14 Electronic Switchgear
  • 23.80.30.24.17 Remote Control Switchgear
  • 23.80.30.24.21 Time Switchgear
23.80.30.27 Variable Power or Resistance Appliances
  • 23.80.30.27.11 Commutators
  • 23.80.30.27.14 Rheostats
  • 23.80.30.27.17 Dimmers
  • 23.80.30.27.21 Speed Controllers

23.80.40.00 Electric Power Protection Devices

23.80.40.11 Earth Connection Electrodes


23.80.40.14 Circuit Breakers

  • 23.80.40.14.11 Automatic Overload Circuit Breakers
  • 23.80.40.14.14 Ground Fault Intercept (GFI) Circuit Breakers
  • 23.80.40.14.17 Earth Leakage Circuit Breakers
23.80.40.21 Lightning Protection


23.80.45.00 Electric Power Treatment Devices


23.80.45.14 Harmonic Control Devices

  • 23.80.45.14.11 Electric Interference Suppressor Filters

23.80.50.00 Terminals for Power Supply


23.80.50.11 Switches and Receptacles

  • 23.80.50.11.11 Receptacle Terminal Units
  • 23.80.50.11.14 Switches
  • 23.80.50.11.17 Ground Fault Receptacles
23.80.50.14 Plug Connectors


23.80.70.00 Lighting


23.80.70.11 Luminaries for Internal Lighting

  • 23.80.70.11.11 General Luminaries, Non Directional
  • 23.80.70.11.14 General Luminaries, Directional
  • 23.80.70.11.14.11 Downlights
  • 23.80.70.11.14.14 Uplights
  • 23.80.70.11.14.17 Direct/Indirect
  • 23.80.70.11.14.21 Spots and Tracklight Specialties
  • 23.80.70.11.17 Specialized Lighting by Location or Use
  • 23.80.70.11.21 Emergency Lighting
  • 23.80.70.11.24 Fiber Optic Lighting
23.80.70.14 Luminaries for External Lighting
  • 23.80.70.14.11 Amenity Lighting
  • 23.80.70.14.11.11 Lighting Bollards
  • 23.80.70.14.11.14 Post-Top Lighting
  • 23.80.70.14.11.17 Wall or Ceiling Mounted External Lighting
  • 23.80.70.14.11.21 Buried Uplights
  • 23.80.70.14.14 Exterior Floodlights
  • 23.80.70.14.17 Exterior Spotlights
  • 23.80.70.14.21 Street and Roadway Lighting
  • 23.80.70.14.24 Aircraft Paving Lighting
  • 23.80.70.14.27 Security Lighting
23.80.70.17 Communication Lighting Specialties
  • 23.80.70.17.11 Emergency Signs 
  • 23.80.70.17.14 Illuminated Signs/Boards
  • 23.80.70.17.17 Publicity Lighting
  • 23.80.70.17.21 Lasers

23.85.00.00 INFORMATION AND COMMUNICATION


23.85.05.00 Complete Information Systems


23.85.05.14 Complete Visual Information Systems 

  • 23.85.05.14.21 Complete Visual Signaling
  • 23.85.05.14.21.11 Mechanical Signals
23.85.05.17 Complete Audio-Visual Systems
  • 23.85.05.17.11 Broadcasting Equipment
  • 23.85.05.17.11.11 Television Broadcasting Equipment
  • 23.85.05.17.11.14 Multimedia Broadcasting Equipment
  • 23.85.05.17.11.17 Broadcasting Light Signals

23.85.10.00 General Information Systems

23.85.10.11 Audio Information, Sound Signals

  • 23.85.10.11.11 Sound and Signal Devices
  • 23.85.10.11.11.11 Bells, Carillons, Single Units
  • 23.85.10.11.11.14 Sirens
  • 23.85.10.11.11.17 Aerials
  • 23.85.10.11.11.21 Speakers
  • 23.85.10.11.14 Audio Equipment
  • 23.85.10.11.14.11 Audio Recorders
  • 23.85.10.11.14.14 Sound Reinforcement
  • 23.85.10.11.14.14.11 Microphones
  • 23.85.10.11.14.14.14 Loudspeakers
  • 23.85.10.11.14.14.17 Sound Amplifiers
  • 23.85.10.11.14.14.21 Audio Equalizers
  • 23.85.10.11.14.17 Headphones
  • 23.85.10.11.14.21 Audio Reproducing Units
  • 23.85.10.11.14.24 Audio Information Accessories
23.85.10.14 Visual Information Systems
  • 23.85.10.14.11 Cameras
  • 23.85.10.14.11.11 Analog Cameras
  • 23.85.10.14.11.14 Digital Cameras
  • 23.85.10.14.14 Slide Projectors
  • 23.85.10.14.17 Overhead Projectors
  • 23.85.10.14.21 Presentation Systems
  • 23.85.10.14.24 Video Monitors
  • 23.85.10.14.24.11 Cathode Ray Tube (CRT) Video Monitors
  • 23.85.10.14.24.14 Liquid Crystal Display (LCD) Video Monitors
  • 23.85.10.14.24.17 Plasma Video Monitors
  • 23.85.10.14.27 Video Walls
  • 23.85.10.14.31 Projection Screens
23.85.10.17 Audio-Visual Systems
  • 23.85.10.17.11 Audio-Visual System Components
  • 23.85.10.17.11.11 Broadcasting Receiving Equipment
  • 23.85.10.17.11.14 Audio-Visual Recorders (Cam-Corders)
  • 23.85.10.17.11.17 Film Projectors
  • 23.85.10.17.11.21 Data/Multi/Media Projectors
  • 23.85.10.17.11.24 Video Reproduction

23.85.30.00 Safety and Security Information Systems


23.85.30.11 Access Controls

  • 23.85.30.11.11 Access Control and Counting Systems
  • 23.85.30.11.14 Centralized Code Reading Systems
  • 23.85.30.11.17 Electronic Key Systems
  • 23.85.30.11.21 Pressure Mats
  • 23.85.30.11.24 Micro-Switch Contacts for Doors and Windows
  • 23.85.30.11.27 Door Answering
  • 23.85.30.11.31 Security Access
23.85.30.14 Presence Detection/Registration
  • 23.85.30.14.11 Clocking-In and Recording
  • 23.85.30.14.14 Movement/Vibration Detection
  • 23.85.30.14.17 Break-Glass Detection
  • 23.85.30.14.21 Surveillance Mirrors
  • 23.85.30.14.24 Manual Alert Control
  • 23.85.30.14.27 Microwave Detectors
  • 23.85.30.14.31 Infra-Red Radiation Detectors
  • 23.85.30.14.34 Door Bells, Buzzers
23.85.30.17 Closed Circuit Guarding Systems
  • 23.85.30.17.11 Closed Circuit TV Systems
  • 23.85.30.17.14 Video Surveillance
  • 23.85.30.17.17 Closed Circuit Television Recorders
  • 23.85.30.17.17.11 Analog Closed Circuit Television Recorders
  • 23.85.30.17.17.14 Digital Closed Circuit Television Recorders
23.85.30.21 Environmental Detection/Registration
  • 23.85.30.21.11 Fire Detection, Monitoring and Alarm
  • 23.85.30.21.11.11 Fire/Smoke Detectors
  • 23.85.30.21.11.11.11 Smoke Detectors 
  • 23.85.30.21.11.11.14 Inonization Detectors
  • 23.85.30.21.11.11.17 Temperature Monitors
  • 23.85.30.21.11.14 Alarm Panels
  • 23.85.30.21.11.17 Other Components
  • 23.85.30.21.14 Concentration Detection Components 
  • 23.85.30.21.14.11 Concentration Detection Bells and Sounders
  • 23.85.30.21.14.14 Concentration Detection Alarm Glasses
  • 23.85.30.21.14.99 Other Concentration Detection Components
23.85.30.24 Emergency Call Systems
  • 23.85.30.24.11 Call Systems for the Disabled
  • 23.85.30.24.14 Nurse Call Systems
  • 23.85.30.27 Built-In Failure Detection
  • 23.85.30.27.11 Infiltration Detection
  • 23.85.30.27.14 Service Leak Detection
  • 23.85.30.27.14.11 Gas Leak Detection Agents
  • 23.85.30.27.14.14 Water Leak Detection

23.85.50.00 Communication Systems

23.85.50.11 Communication Circuits


23.85.50.14 Telephone and Intercommunication Equipment

  • 23.85.50.14.11 Single Line Telephone Systems
  • 23.85.50.14.14 Multiple Line Telephone Systems
  • 23.85.50.14.17 Telephone Equipment
  • 23.85.50.14.21 Intercommunication Equipment
23.85.50.17 Communication and Data Processing Equipment
  • 23.85.50.17.11 Computer Network Equipment
  • 23.85.50.17.11.11 Computer Servers
  • 23.85.50.17.11.14 Network Switchers
  • 23.85.50.17.11.17 Network Routers
23.85.50.21 Cable Transmission and Reception Equipment
  • 23.85.50.21.11 Cable Transmission and Reception Amplifiers
  • 23.85.50.21.14 Cable Transmission and Reception Modulators
  • 23.85.50.21.17 Cable Transmission and Reception Control Equipment
23.85.50.24 Broadcast Transmission and Reception Equipment
  • 23.85.50.24.11 Broadcast Transmitters
  • 23.85.50.24.14 Broadcast Antennas
  • 23.85.50.24.17 Broadcast Amplifiers
  • 23.85.50.24.21 Broadcast Control Equipment
23.85.50.27 Microwave Transmission and Reception Equipment
  • 23.85.50.27.11 Microwave Transmitters
  • 23.85.50.27.14 Microwave Antennas
  • 23.85.50.27.17 Satellite Dishes
  • 23.85.50.27.21 Microwave Amplifiers
  • 23.85.50.27.24 Microwave Receivers
23.85.50.31 Intercom Systems
  • 23.85.50.31.11 Door Entry Telephones
23.85.50.99 Other Communications System
  • 23.85.50.99.11 Videophone Systems
  • 23.85.50.99.14 Conference Systems
  • 23.85.50.99.17 Breakdown Call Systems

23.85.80.00 Building Automation and Control

23.85.80.11 Building Controls

  • 23.85.80.11.11 Clock Controls
  • 23.85.80.11.14 Door Controls
  • 23.85.80.11.17 Elevator Monitoring and Controls
  • 23.85.80.11.21 Energy Monitoring and Controls
  • 23.85.80.11.24 Environmental Controls
  • 23.85.80.11.27 Lighting Controls

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