Possible NAICS Codes
332722 – Bolt, Nut, Screw, Rivet, and Washer Manufacturing
322299 – All Other Converted Paper Product Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
332510 – Hardware Manufacturing
332112 – Nonferrous Forging
333618 – Other Engine Equipment Manufacturing
336412 – Aircraft Engine and Engine Parts Manufacturing
423710 – Hardware Merchant Wholesalers
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
336411 – Aircraft Manufacturing

Includes
Special Purpose Headwear, including Helmets, except Ballistic Protective; Safety and Protective Clothing; Athletic Clothing; Safety, Combat, Protective, and Work Gloves; Submarine Deck Exposure Clothing; Flight Clothing Components designed for use with both Specialized and Conventional Ensembles.

Excludes
special purpose clothing wherein the primary purpose is ballistic resistant protection; Sporting and Athletic Gloves; Athletic Footwear; Safety Footwear; Personal Armor; Special Hospital and Surgical Clothing.

Notes
This class includes conventional winter, summer, and intermediate flight clothing ensembles and their components. Excluded from this class are specialized antiexposure, antigravity, partial pressure, and full pressure, flight ensembles and their specialized components.

Possible NAICS Codes
315990 – Apparel Accessories and Other Apparel Manufacturing
315250 – Cut and Sew Apparel Manufacturing (except Contractors)
315210 – Cut and Sew Apparel Contractors
458110 – Clothing and Clothing Accessories Retailers
339113 – Surgical Appliance and Supplies Manufacturing
339999 – All Other Miscellaneous Manufacturing
322299 – All Other Converted Paper Product Manufacturing
326299 – All Other Rubber Product Manufacturing
339920 – Sporting and Athletic Goods Manufacturing
711510 – Independent Artists, Writers, and Performers

Includes
Locknuts; Eye Nuts; Plain Nuts; Castellated Nuts; Wing Nuts; Plate Nuts; Push on Nuts; Concave and Convex Washers; Flat Washers; Keyed Washers; Lock Washers; Shouldered Washers; Split Washers.

Excludes
Bearing Thrust Washers (FSC 3120); Shims (FSC 5365); Ring Spacers (FSC 5365); Plate Spacers (FSC 5365); Lock Rings (FSC 5365).

Notes
Nuts and washers, including specially designed, are to be classified in this FSC. a. Nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. Washers are a perforated piece of metal, leather, or other materials of various shapes or forms. They are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.

Possible NAICS Codes
332722 – Bolt, Nut, Screw, Rivet, and Washer Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
333618 – Other Engine Equipment Manufacturing
336411 – Aircraft Manufacturing
332510 – Hardware Manufacturing
331529 – Other Nonferrous Metal Foundries (except Die-Casting)
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
488190 – Other Support Activities for Air Transportation
322299 – All Other Converted Paper Product Manufacturing
332721 – Precision Turned Product Manufacturing

Includes
Book Paper Stock; Newsprint; Paperboard; Bulk Paper Materials.

Excludes
Corrugated Paper; Wrapping Paper; Building Board; Insulating Board; Stationery; Construction Paper; Paper Towels; Facial Tissues; Blank Books; Containers; Shipping and Identification Tags.

Possible NAICS Codes
322120 – Paper Mills
339940 – Office Supplies (except Paper) Manufacturing
322299 – All Other Converted Paper Product Manufacturing
459410 – Office Supplies and Stationery Retailers
322230 – Stationery Product Manufacturing
424130 – Industrial and Personal Service Paper Merchant Wholesalers
424120 – Stationery and Office Supplies Merchant Wholesalers
424110 – Printing and Writing Paper Merchant Wholesalers
322220 – Paper Bag and Coated and Treated Paper Manufacturing
322219 – Other Paperboard Container Manufacturing

Includes
Wrapping Paper; Moisture Vapor Barrier Paper; Excelsior; Wadding for Packing; Corrugated Paper; Baling Bands, Baling Ties; Shipping Tags; Gummed Paper Tape; Separators; Box Liners; Packaging Staples; Baling Wire; Preformed Cushioning Inserts;

Excludes
Adhesives; Aluminum Foil other than for food handling and processing.

Possible NAICS Codes
333993 – Packaging Machinery Manufacturing
322220 – Paper Bag and Coated and Treated Paper Manufacturing
331315 – Aluminum Sheet, Plate, and Foil Manufacturing
326111 – Plastics Bag and Pouch Manufacturing
326150 – Urethane and Other Foam Product (except Polystyrene) Manufacturing
339940 – Office Supplies (except Paper) Manufacturing
326199 – All Other Plastics Product Manufacturing
326112 – Plastics Packaging Film and Sheet (including Laminated) Manufacturing
322211 – Corrugated and Solid Fiber Box Manufacturing
488991 – Packing and Crating

Includes
Crayons; Erasers; File Holders; Writing Ink; Printing Ink; Paper Fasteners; Pencils; Penholders and Pen Points; Rulers, Office Type; Art Supplies; Tape, Pressure Sensitive Adhesive

Excludes
Office Devices; Fountain Pens; Artists' Brushes; Paper Stationery; Record Forms; Mechanical Pencils.

Possible NAICS Codes
339940 – Office Supplies (except Paper) Manufacturing
459410 – Office Supplies and Stationery Retailers
322230 – Stationery Product Manufacturing
322120 – Paper Mills
325992 – Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing
424120 – Stationery and Office Supplies Merchant Wholesalers
424130 – Industrial and Personal Service Paper Merchant Wholesalers
332510 – Hardware Manufacturing

Includes
Laboratory Glassware; Laboratory Funnels; Laboratory Furnaces; Glass Beads; Laboratory White Sand; Litmus Paper; Paper Filters; Insect Transfixion Pins; Laboratory Glass Wool; Laboratory Furniture, except Dental Laboratory.

Excludes
Instruments covered by other classes in group 66; Dental Laboratory Equipment; Laboratory Scales and Balances; In Vitro Diagnostic Substances and Reagents.

Possible NAICS Codes
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
334516 – Analytical Laboratory Instrument Manufacturing
339999 – All Other Miscellaneous Manufacturing
339112 – Surgical and Medical Instrument Manufacturing

Includes
Business Forms; Record Books; Surveyors' Computation Forms; Electric Accounting Machine (EAM) Cards; Forms approved for use within individual government activities.

Excludes
Standard forms approved for government-wide use.

Possible NAICS Codes
322230 – Stationery Product Manufacturing
322120 – Paper Mills
339940 – Office Supplies (except Paper) Manufacturing
322220 – Paper Bag and Coated and Treated Paper Manufacturing
424120 – Stationery and Office Supplies Merchant Wholesalers

Includes
Barrels; Kegs, Shipping and Storage Pails; Collapsible Tubes; Mailing and Filing Tubes; Closures for Drums and Cans.

Possible NAICS Codes
326199 – All Other Plastics Product Manufacturing
332439 – Other Metal Container Manufacturing
321920 – Wood Container and Pallet Manufacturing
322219 – Other Paperboard Container Manufacturing
332431 – Metal Can Manufacturing
322299 – All Other Converted Paper Product Manufacturing
424130 – Industrial and Personal Service Paper Merchant Wholesalers

Includes
Facial Tissues; Paper Toilet Seat Covers; Toilet Paper; Paper Napkins; Doilies.

Excludes
Towel Dispensers; Paper Plates and Cups.

Possible NAICS Codes
322291 – Sanitary Paper Product Manufacturing
322120 – Paper Mills
424130 – Industrial and Personal Service Paper Merchant Wholesalers
311999 – All Other Miscellaneous Food Manufacturing
424120 – Stationery and Office Supplies Merchant Wholesalers
311812 – Commercial Bakeries
339940 – Office Supplies (except Paper) Manufacturing
325620 – Toilet Preparation Manufacturing
459410 – Office Supplies and Stationery Retailers
444140 – Hardware Retailers

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
449121 – Floor Covering Retailers
321918 – Other Millwork (including Flooring)

Includes
China and Earthenware; Glassware; Paper Plates and Cups

Possible NAICS Codes
311999 – All Other Miscellaneous Food Manufacturing
325611 – Soap and Other Detergent Manufacturing
311812 – Commercial Bakeries
332215 – Metal Kitchen Cookware, Utensil, Cutlery, and Flatware (except Precious) Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
326199 – All Other Plastics Product Manufacturing
327110 – Pottery, Ceramics, and Plumbing Fixture Manufacturing
333241 – Food Product Machinery Manufacturing
339999 – All Other Miscellaneous Manufacturing
312113 – Ice Manufacturing

Includes
Filling Machines; Container Capping Machines; Label Applying Machines; Package Sealing Machines; Paperboard Box, Case and Tray Making Machines; Strapping Machines; Stapling Machines, except Office Type.

Excludes
Paperboard Manufacturing Machinery.

Possible NAICS Codes
333993 – Packaging Machinery Manufacturing
423710 – Hardware Merchant Wholesalers
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
339112 – Surgical and Medical Instrument Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
444110 – Home Centers
444140 – Hardware Retailers
339114 – Dental Equipment and Supplies Manufacturing
326199 – All Other Plastics Product 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
332322 – Sheet Metal Work Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
114119 – Other Marine Fishing
332312 – Fabricated Structural Metal Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing

Includes
Musette Bags; Duffel Bags; Ammunition Belts; Pistol Belts; Handcuffs; Packboards; Sleeping Bags; Knapsacks; Hikers' Packs; Sunglasses; Skis; Snowshoes; Swords with Scabbards.

Excludes
Toilet Articles; Mess Gear; Fabric Utility Containers.

Possible NAICS Codes
315990 – Apparel Accessories and Other Apparel Manufacturing
339999 – All Other Miscellaneous Manufacturing
339920 – Sporting and Athletic Goods Manufacturing
561990 – All Other Support Services
316990 – Other Leather and Allied Product Manufacturing
313210 – Broadwoven Fabric Mills
339113 – Surgical Appliance and Supplies Manufacturing
423490 – Other Professional Equipment and Supplies Merchant Wholesalers
315250 – Cut and Sew Apparel Manufacturing (except Contractors)
315210 – Cut and Sew Apparel Contractors