Description
Tile, Brick, and Block

Includes
Concrete Building Block; Cinder Block; Slag Brick; Cut Stone; Cut and Polished Stone; Ceramic Floor and Wall Tile; Architectural Terra Cotta; Concrete Slabs and Grilles.

Excludes
Glass Building Block (FSC 9340)

Possible NAICS Codes
327331 – Concrete Block and Brick Manufacturing
238340 – Tile and Terrazzo Contractors
238990 – All Other Specialty Trade Contractors
327390 – Other Concrete Product Manufacturing
314110 – Carpet and Rug Mills
423320 – Brick, Stone, and Related Construction Material Merchant Wholesalers
236220 – Commercial and Institutional Building Construction
327215 – Glass Product Manufacturing Made of Purchased Glass
327211 – Flat Glass Manufacturing
238330 – Flooring Contractors

Possible NAICS Codes
561210 – Facilities Support Services
236220 – Commercial and Institutional Building Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238290 – Other Building Equipment Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
238320 – Painting and Wall Covering Contractors
236210 – Industrial Building Construction
541690 – Other Scientific and Technical Consulting Services

Possible NAICS Codes
236118 – Residential Remodelers
238330 – Flooring Contractors
236220 – Commercial and Institutional Building Construction
238320 – Painting and Wall Covering Contractors
561210 – Facilities Support Services
238990 – All Other Specialty Trade Contractors
238390 – Other Building Finishing Contractors
541410 – Interior Design Services
238160 – Roofing Contractors
238220 – Plumbing, Heating, and Air-Conditioning Contractors

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238160 – Roofing Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
238990 – All Other Specialty Trade Contractors
238320 – Painting and Wall Covering Contractors
238330 – Flooring Contractors

Possible NAICS Codes
561210 – Facilities Support Services
236220 – Commercial and Institutional Building Construction
238320 – Painting and Wall Covering Contractors
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238160 – Roofing Contractors
238290 – Other Building Equipment Contractors
236210 – Industrial Building Construction
238140 – Masonry Contractors
238990 – All Other Specialty Trade Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors

Possible NAICS Codes
236118 – Residential Remodelers
236220 – Commercial and Institutional Building Construction
238320 – Painting and Wall Covering Contractors
236115 – New Single-Family Housing Construction (except For-Sale Builders)
236116 – New Multifamily Housing Construction (except For-Sale Builders)
238310 – Drywall and Insulation Contractors
238160 – Roofing Contractors
212321 – Construction Sand and Gravel Mining
236117 – New Housing For-Sale Builders
238390 – Other Building Finishing Contractors

Includes
Expanded Metal Lath; Airplane Landing Mats; Traction Mats.

Possible NAICS Codes
423610 – Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
339999 – All Other Miscellaneous Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing

Includes
ALL ACTIONS NECESSARY TO RESTORE, REHABILITATE, OR RECLAIM PROPERTY

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
238990 – All Other Specialty Trade Contractors
237990 – Other Heavy and Civil Engineering Construction
238160 – Roofing Contractors
562910 – Remediation Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238320 – Painting and Wall Covering Contractors
237310 – Highway, Street, and Bridge Construction
213112 – Support Activities for Oil and Gas Operations
561210 – Facilities Support Services

Description
Custodial Janitorial Services

Possible NAICS Codes
561720 – Janitorial Services
561210 – Facilities Support Services

Includes
Canvas Materials; Plastic Fabrics; Felt Materials; Netting, Plastic and Textile; Oilcloth, Textile Scrap.

Excludes
Carpeting.

Notes
This class includes only textiles in bulk. Excluded from this class are items that are precut or preformed, thus limiting their usefulness to specific applications. Such items are classified in the same class as the item or items for which designed or in such other class as is appropriate.

Possible NAICS Codes
313210 – Broadwoven Fabric Mills
313310 – Textile and Fabric Finishing Mills
315210 – Cut and Sew Apparel Contractors
337121 – Upholstered Household Furniture Manufacturing
313240 – Knit Fabric Mills
339993 – Fastener, Button, Needle, and Pin Manufacturing
313220 – Narrow Fabric Mills and Schiffli Machine Embroidery
314999 – All Other Miscellaneous Textile Product Mills
313110 – Fiber, Yarn, and Thread Mills
315990 – Apparel Accessories and Other Apparel Manufacturing

Includes
Linoleum; Rubber and Asphalt Tile; Carpets; Rugs; Rug Pads.

Excludes
Vehicular Floor Mats.

Possible NAICS Codes
326299 – All Other Rubber Product Manufacturing
326199 – All Other Plastics Product Manufacturing
314110 – Carpet and Rug Mills
238330 – Flooring Contractors

Description
Hardware

Includes
Access Covers; Bumpers; Casters; Cabinet and Door Hardware; Clevises; Hinges; Latches; Straps and Strapping; Turnbuckles; Webbed Straps.

Excludes
Weapons System Hardware (5342).

Notes
Common hardware designed primarily for commercial use will be classified in this FSC. Hardware is the physical, tangible, and permanent components of end items that may not be classified elsewhere. It consists also of common items that are commonly used in construction and/or manufacturing (e.g., hinges, door locks).

Possible NAICS Codes
332510 – Hardware Manufacturing
332722 – Bolt, Nut, Screw, Rivet, and Washer Manufacturing
423710 – Hardware Merchant Wholesalers
444110 – Home Centers
339999 – All Other Miscellaneous Manufacturing
333618 – Other Engine Equipment Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
336411 – Aircraft Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
333120 – Construction Machinery Manufacturing

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
238990 – All Other Specialty Trade Contractors
237990 – Other Heavy and Civil Engineering Construction
237310 – Highway, Street, and Bridge Construction
561210 – Facilities Support Services
237110 – Water and Sewer Line and Related Structures Construction
238210 – Electrical Contractors and Other Wiring Installation Contractors
238910 – Site Preparation Contractors
238190 – Other Foundation, Structure, and Building Exterior Contractors
238290 – Other Building Equipment Contractors

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238160 – Roofing Contractors
238990 – All Other Specialty Trade Contractors
561210 – Facilities Support Services
238320 – Painting and Wall Covering Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
238290 – Other Building Equipment Contractors
238110 – Poured Concrete Foundation and Structure Contractors
237310 – Highway, Street, and Bridge Construction

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
238990 – All Other Specialty Trade Contractors
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
238160 – Roofing Contractors
236210 – Industrial Building Construction
238330 – Flooring Contractors
238320 – Painting and Wall Covering Contractors