Includes
Prefabricated Panels; Inflatable Shelters; Metal Screens and Metal Windows.

Possible NAICS Codes
332311 – Prefabricated Metal Building and Component Manufacturing
321992 – Prefabricated Wood Building Manufacturing
332312 – Fabricated Structural Metal Manufacturing
336412 – Aircraft Engine and Engine Parts Manufacturing
531120 – Lessors of Nonresidential Buildings (except Miniwarehouses)
236220 – Commercial and Institutional Building Construction
337127 – Institutional Furniture Manufacturing
332439 – Other Metal Container Manufacturing
321991 – Manufactured Home (Mobile Home) Manufacturing
327390 – Other Concrete Product Manufacturing

Includes
Door Frames; Window Frames; Window Sashes; Eave Troughs (gutters); Gratings; Grilles, Shutters; Fixed Fire Escapes; Mounted Partitions.

Excludes
Plumbing and Associated Components such as Sinks; Wallboard and Items Classified as Furniture.

Notes
Items specified as Wooden are classified in FSC 5520.

Possible NAICS Codes
326122 – Plastics Pipe and Pipe Fitting Manufacturing
444180 – Other Building Material Dealers
332321 – Metal Window and Door Manufacturing
332311 – Prefabricated Metal Building and Component Manufacturing
321992 – Prefabricated Wood Building Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
236220 – Commercial and Institutional Building Construction
238290 – Other Building Equipment Contractors
332312 – Fabricated Structural Metal Manufacturing

Includes
Bleachers; Grandstands.

Possible NAICS Codes
423310 – Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers
423610 – Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
332311 – Prefabricated Metal Building and Component Manufacturing
236220 – Commercial and Institutional Building Construction

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
238990 – All Other Specialty Trade Contractors
236210 – Industrial Building Construction
238160 – Roofing Contractors
237990 – Other Heavy and Civil Engineering Construction
238210 – Electrical Contractors and Other Wiring Installation Contractors

Possible NAICS Codes
321992 – Prefabricated Wood Building Manufacturing
332311 – Prefabricated Metal Building and Component Manufacturing
327390 – Other Concrete Product Manufacturing
237990 – Other Heavy and Civil Engineering Construction
721110 – Hotels (except Casino Hotels) and Motels
562991 – Septic Tank and Related Services
531120 – Lessors of Nonresidential Buildings (except Miniwarehouses)
337127 – Institutional Furniture Manufacturing
332510 – Hardware Manufacturing
321991 – Manufactured Home (Mobile Home) Manufacturing

Includes
Semitrailers; Semitrailer Dollies; Cargo Trailers; Passenger and House Trailers; Special Purpose Trailers, such as Ammunition.

Excludes
Fire Fighting Trailers; Specially designed trailers for use in and around airfields, hangars, and warehouses.

Notes
This class includes only complete trailers, and chassis therefor. Any end items, assemblies, parts, attachments, or accessories, other than complete chassis, for use in or on trailers are classified in classes other than this class. The combined chassis and body of a special purpose trailer, such as a machine shop, mobile laundry, or dental laboratory, is classified in this class. The complete mobile unit, consisting of chassis, body, and additional equipment, as in an equipped trailer-mounted machine shop, is excluded from this class.

Possible NAICS Codes
336212 – Truck Trailer Manufacturing
336214 – Travel Trailer and Camper Manufacturing
333924 – Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
336110 – Automobile and Light Duty Motor Vehicle Manufacturing
336211 – Motor Vehicle Body Manufacturing
333120 – Construction Machinery Manufacturing
532120 – Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing
336999 – All Other Transportation Equipment Manufacturing
441210 – Recreational Vehicle Dealers
321991 – Manufactured Home (Mobile Home) Manufacturing

Includes
Dimensional Lumber; Wood Flooring; Mine Timbers; Poles; Railroad Ties; Wood Siding; Molding; Stakes.

Excludes
Millwork (FSC 5520); Plywood and Veneer (FSC 5530); Prefabricated Non-Wood Items (FSC 5670).

Possible NAICS Codes
321212 – Softwood Veneer and Plywood Manufacturing
321912 – Cut Stock, Resawing Lumber, and Planing
321113 – Sawmills
321211 – Hardwood Veneer and Plywood Manufacturing
321215 – Engineered Wood Member Manufacturing
321999 – All Other Miscellaneous Wood Product Manufacturing
423310 – Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers
321920 – Wood Container and Pallet Manufacturing
321114 – Wood Preservation
561720 – Janitorial Services

Description
Lease or Rental of Equipment: Prefabricated Structures and Scaffolding

Possible NAICS Codes
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
531120 – Lessors of Nonresidential Buildings (except Miniwarehouses)
531130 – Lessors of Miniwarehouses and Self-Storage Units
332311 – Prefabricated Metal Building and Component Manufacturing
238990 – All Other Specialty Trade Contractors
321991 – Manufactured Home (Mobile Home) Manufacturing
562991 – Septic Tank and Related Services
532412 – Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing
532120 – Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing
532310 – General Rental Centers

Description
Lease or Rental of Equipment: Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles

Possible NAICS Codes
532111 – Passenger Car Rental
532112 – Passenger Car Leasing
532120 – Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
336110 – Automobile and Light Duty Motor Vehicle Manufacturing
485320 – Limousine Service
532412 – Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing
332510 – Hardware Manufacturing
532310 – General Rental Centers

Description
Other Professional Services

Possible NAICS Codes
493190 – Other Warehousing and Storage
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
711510 – Independent Artists, Writers, and Performers
541330 – Engineering Services
541690 – Other Scientific and Technical Consulting Services
541519 – Other Computer Related Services
721110 – Hotels (except Casino Hotels) and Motels
611430 – Professional and Management Development Training
561320 – Temporary Help Services

Description
Installation of Equipment: Prefabricated Structures and Scaffolding

Possible NAICS Codes
238390 – Other Building Finishing Contractors
332311 – Prefabricated Metal Building and Component Manufacturing
337215 – Showcase, Partition, Shelving, and Locker Manufacturing
238990 – All Other Specialty Trade Contractors
332312 – Fabricated Structural Metal Manufacturing
236220 – Commercial and Institutional Building Construction
238190 – Other Foundation, Structure, and Building Exterior Contractors
561210 – Facilities Support Services
321992 – Prefabricated Wood Building Manufacturing
238120 – Structural Steel and Precast Concrete Contractors

Includes
Stone, Clay, and Concrete Furniture; Auditorium and Theater Furniture; Library Furniture; Cashier Stands

Possible NAICS Codes
337214 – Office Furniture (except Wood) Manufacturing
337127 – Institutional Furniture Manufacturing
337215 – Showcase, Partition, Shelving, and Locker Manufacturing
333241 – Food Product Machinery Manufacturing
337122 – Nonupholstered Wood Household Furniture Manufacturing
337211 – Wood Office Furniture Manufacturing
339113 – Surgical Appliance and Supplies Manufacturing
339999 – All Other Miscellaneous Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
337126 – Household Furniture (except Wood and Upholstered) Manufacturing

Possible NAICS Codes
531120 – Lessors of Nonresidential Buildings (except Miniwarehouses)
236220 – Commercial and Institutional Building Construction
531190 – Lessors of Other Real Estate Property
561210 – Facilities Support Services
321991 – Manufactured Home (Mobile Home) Manufacturing
531110 – Lessors of Residential Buildings and Dwellings
532120 – Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing
541611 – Administrative Management and General Management Consulting Services
531210 – Offices of Real Estate Agents and Brokers
721110 – Hotels (except Casino Hotels) and Motels

Description
Installation of Equipment: Toiletries

Possible NAICS Codes
562991 – Septic Tank and Related Services
321992 – Prefabricated Wood Building Manufacturing
541330 – Engineering Services
327390 – Other Concrete Product Manufacturing
238220 – Plumbing, Heating, and Air-Conditioning Contractors
236220 – Commercial and Institutional Building Construction

Excludes
Phonographs, Home Type; Dictating Machines.

Possible NAICS Codes
334310 – Audio and Video Equipment Manufacturing
334290 – Other Communications Equipment Manufacturing
334610 – Manufacturing and Reproducing Magnetic and Optical Media
512240 – Sound Recording Studios
512290 – Other Sound Recording Industries
334220 – Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
339999 – All Other Miscellaneous Manufacturing
541519 – Other Computer Related Services
334111 – Electronic Computer Manufacturing
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing