Government Procurement History & NSN Cross Reference

10 Guns 53 Hardware and Abrasives
11 Nuclear 54 Prefabricated Structures and Scaffolding
12 Fire Control Equipment 55 Lumber, Millwork, Plywood, and Veneer
13 Ammo 56 Construction and Building Materials
14 Guided Missiles 58 Communication, Detection, and Coherent Radiation Equipment
15 Aviation Structural Components 59 Electrical and Electronic Equipment Components
16 Aviation Components and Accessories 60 Fiber Optics Materials, Components, Assemblies, and Accessories
17 Aircraft Launching, Landing, and Ground Handling Equipment 61 Electric Wire, and Power and Distribution Equipment
18 Aerospace Vehicles 62 Lighting Fixtures and Lamps
19 Boats, Ships, Small Craft, and Floating Docks 63 Alarm, Signal and Security Detection Systems
20 Boats, Ship, and Other Marine Equipment 65 Medical, Dental, and Veterinary Equipment and Supplies
22 Railroad Equipment 66 Instruments and Laboratory Equipment
23 Vehicles, Motor Vehicles, Trailers, and Motorcycles 67 Photographic Equipment
24 Tractors 68 Chemicals and Chemical Products
25 Vehicular Equipment Components 69 Training Aids and Devices
26 Tires and Tubes 70 Automatic Data Processing Equipment (Including Firmware), Software, Supplies and Support Equipment
28 Engines, Turbines, and Components 71 Furniture
29 Engine Accessories 72 Household and Commercial Furnishings and Appliances
30 Mechanical Power Transmission Equipment 73 Food Preparation and Serving Equipment
31 Bearings 74 Office Machines, Text Processing Systems and Visible Record Equipment
32 Woodworking Equipment and Machinery 75 Office Supplies and Devices
34 Metalworking Machinery 76 Books, Maps, and Other Publications
35 Service and Trade Equipment 77 Musical Instruments, Phonographs, and Home-Type Radios
36 Special Industry Equipment and Machinery 78 Recreational and Athletic Equipment
37 Agricultural Equipment and Machinery 79 Cleaning Equipment and Supplies
38 Construction, Mining, Excavating, and Highway Maintenance Equipment 80 Brushes, Paints, Sealers, and Adhesives
39 Materials Handling Equipment 81 Containers, Packaging, and Packing Supplies
40 Rope, Cable, Chain, and Fittings 83 Textiles, Leather, Furs, Apparel and Shoe Findings, Tents and Flags
41 Refrigeration, Air Conditioning, and Air Circulating Equipment 84 Clothing, Individual Equipment, and Insignia
42 Fire Fighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials 85 Toiletries
43 Pumps and Compressors 87 Agricultural Supplies
44 Furnace, Steam Plant, and Drying Equipment 88 Live Animals
45 Plumbing, Heating, and Waste Disposal Equipment 89 Subsistence
46 Water Purification and Sewage Treatment Equipment 91 Fuels, Lubricants, Oils, and Waxes
47 Pipe, Tubing, Hose, and Fittings 93 Nonmetallic Fabricated Materials
48 Valves 94 Nonmetallic Crude Materials
49 Maintenance and Repair Shop Equipment 95 Metal Bars, Sheets, and Shapes
51 Hand Tools 96 Ores, Minerals, and Their Primary Products
52 Measuring Tools 99 Miscellaneous