Includes
Water Paints; Oil Paints; Driers; Wood and Wall Fillers; Lacquers, Paint Sealers; Pigments for Coloring; Stains; Turpentine; Paint Removers.

Excludes
Acetone.

Possible NAICS Codes
332312 – Fabricated Structural Metal Manufacturing
325510 – Paint and Coating Manufacturing
325520 – Adhesive Manufacturing
113110 – Timber Tract Operations
332510 – Hardware Manufacturing

Includes
Fire Resistant Compounds; Water Resistant Compounds; Weather Resistant Compounds; Belt Dressing; Antiseize Compounds; Caulking and Glazing Compounds; Putties.

Excludes
Food Preservative Compounds.

Possible NAICS Codes
332312 – Fabricated Structural Metal Manufacturing
325520 – Adhesive Manufacturing
321114 – Wood Preservation
325510 – Paint and Coating Manufacturing
339113 – Surgical Appliance and Supplies Manufacturing

Includes
Glue; Mucilage; Sizes; Adhesive Cements.

Possible NAICS Codes
332312 – Fabricated Structural Metal Manufacturing
325520 – Adhesive Manufacturing
325510 – Paint and Coating Manufacturing

Possible NAICS Codes
332722 – Bolt, Nut, Screw, Rivet, and Washer Manufacturing
322299 – All Other Converted Paper Product Manufacturing
332510 – Hardware Manufacturing
332112 – Nonferrous Forging
333618 – Other Engine Equipment Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
423710 – Hardware Merchant Wholesalers
336412 – Aircraft Engine and Engine Parts Manufacturing
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing
336411 – Aircraft Manufacturing

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
Knobs, including Calibrated Knobs; Dials, Scale.

Possible NAICS Codes
327999 – All Other Miscellaneous Nonmetallic Mineral Product Manufacturing
333618 – Other Engine Equipment Manufacturing
332722 – Bolt, Nut, Screw, Rivet, and Washer Manufacturing
332119 – Metal Crown, Closure, and Other Metal Stamping (except Automotive)
332312 – Fabricated Structural Metal Manufacturing
336411 – Aircraft Manufacturing
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
332510 – Hardware Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing

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

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

Includes
Ingots; Pigs; Billets; Blooms; Muck Bar; Rods for Wire; Sheet Bar; Skelp; Tube Rounds.

Notes
Only bulk material will be identified in this class. a. Primary products are raw unfinished ingots, pigs, that require refinement to be usable. b. Semi-finished items are primary products that have been refined to a state that requires further manufacturing processes to its final, usable state.

Possible NAICS Codes
332312 – Fabricated Structural Metal Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
331110 – Iron and Steel Mills and Ferroalloy Manufacturing
332111 – Iron and Steel Forging
333514 – Special Die and Tool, Die Set, Jig, and Fixture Manufacturing
331210 – Iron and Steel Pipe and Tube Manufacturing from Purchased Steel
332311 – Prefabricated Metal Building and Component Manufacturing
331221 – Rolled Steel Shape Manufacturing
423510 – Metal Service Centers and Other Metal Merchant Wholesalers
332510 – Hardware Manufacturing

Includes
Aircraft Arresting Barriers.

Excludes
Airport Runway Marker Lights (see FSC Class 6220).

Possible NAICS Codes
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
488190 – Other Support Activities for Air Transportation
332312 – Fabricated Structural Metal Manufacturing
313210 – Broadwoven Fabric Mills
333995 – Fluid Power Cylinder and Actuator Manufacturing
339999 – All Other Miscellaneous Manufacturing
332912 – Fluid Power Valve and Hose Fitting Manufacturing

Includes
Adapters; Anchor Plates and Straps; Anodes; Bellows; Couplings; Control Rods; Access Doors; Fairleads; Mounts; Tie Rods; Yokes.

Excludes
Commercial Hardware (FSC 5340).

Notes
Hardware designed for weapon systems unique applications will be classified in this FSC.

Possible NAICS Codes
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing
332722 – Bolt, Nut, Screw, Rivet, and Washer Manufacturing
332510 – Hardware Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
336411 – Aircraft Manufacturing
333618 – Other Engine Equipment Manufacturing
333120 – Construction Machinery Manufacturing

Includes
Anchors; Grapnels; Sea Anchors; Watertight Doors; Ship Ventilators; Hatches; Manholes; Scuttles; Air Ports; Fenders; Sea Chests; Scuppers; Rudders; Stern Tubes; Chain Pipes; Hawse Pipes; Boiler Uptakes and Stacks; Chocks; Mast and Boom Fittings; Oars; Paddles; Oarlocks.

Possible NAICS Codes
332510 – Hardware Manufacturing
336612 – Boat Building
332321 – Metal Window and Door Manufacturing
336611 – Ship Building and Repairing
114119 – Other Marine Fishing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
332312 – Fabricated Structural Metal Manufacturing
332322 – Sheet Metal Work Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
333310 – Commercial and Service Industry Machinery 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
331110 – Iron and Steel Mills and Ferroalloy Manufacturing
332311 – Prefabricated Metal Building and Component Manufacturing
236220 – Commercial and Institutional Building Construction
332312 – Fabricated Structural Metal Manufacturing

Includes
Bar Size Shapes (under 3 inches); Metal Piles and Piling; Angles; Channels; Tees; Zees.

Excludes
Plate, Sheet and Strip Materials (FSC 9515).

Notes
This class contains bulk material only. Specially designed items should be placed in a more appropriate class. This class includes items usually used in building, bridge and similar construction, such as, I beams, angles, and the like.

Possible NAICS Codes
332111 – Iron and Steel Forging
331221 – Rolled Steel Shape Manufacturing
332312 – Fabricated Structural Metal Manufacturing
331110 – Iron and Steel Mills and Ferroalloy Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
332710 – Machine Shops
488190 – Other Support Activities for Air Transportation
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
326220 – Rubber and Plastics Hoses and Belting Manufacturing
337215 – Showcase, Partition, Shelving, and Locker Manufacturing

Possible NAICS Codes
332410 – Power Boiler and Heat Exchanger Manufacturing
332312 – Fabricated Structural Metal Manufacturing
332722 – Bolt, Nut, Screw, Rivet, and Washer Manufacturing
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing
333414 – Heating Equipment (except Warm Air Furnaces) Manufacturing
333618 – Other Engine Equipment Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
336211 – Motor Vehicle Body Manufacturing
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
238220 – Plumbing, Heating, and Air-Conditioning Contractors

Includes
Special Bridge Erection Equipment; Bridge Floats and Pontoons; Tramways; Trestles.

Excludes
Pontoons and Floating Docks (FSC 1945).

Possible NAICS Codes
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
332312 – Fabricated Structural Metal Manufacturing
321999 – All Other Miscellaneous Wood Product Manufacturing
237310 – Highway, Street, and Bridge Construction
333914 – Measuring, Dispensing, and Other Pumping Equipment Manufacturing
332313 – Plate Work Manufacturing
325992 – Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing
321215 – Engineered Wood Member Manufacturing