Catalog
Federal supply class list: 453 FSC codes in 77 groups
Browse the catalog
The federal supply catalog, organized so you can find the demand you can fill: a department (Federal Supply Group) holds several categories (Federal Supply Classes), and each category holds the individual parts (NSNs) we've indexed — every price linked back to its official government source record.
How the federal supply class list is organized
This federal supply class list covers every FSC code NSN Explorer has indexed, grouped under its federal supply group. Pick a group to see its classes, then a class to see the NSNs inside it with their purchase prices and open solicitations. The catalog is built from DLA DIBBS awards and USAspending contract actions, rebuilt every day, and every price links to the government record behind it. It is free to browse and needs no account.
Departments
Group 00
2 categories · 8 NSNs
Group 01
1 category · 1 NSNs
Group 05
1 category · 1 NSNs
Weapons
15 categories · 1,379 NSNs
Fire Control Equipment
8 categories · 194 NSNs
Ammunition and Explosives
2 categories · 3 NSNs
Guided Missiles
4 categories · 223 NSNs
Aerospace Craft and Structural Components
2 categories · 4,571 NSNs
Aerospace Craft Components and Accessories
10 categories · 4,515 NSNs
Aerospace Craft Launching, Landing, Ground Handling, and Servicing Equipment
4 categories · 745 NSNs
Ship and Marine Equipment
6 categories · 946 NSNs
Railway Equipment
1 category · 2 NSNs
Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles
1 category · 1 NSNs
Vehicular Equipment Components
6 categories · 5,427 NSNs
Tires and Tubes
4 categories · 408 NSNs
Engines, Turbines, and Components
8 categories · 1,392 NSNs
Engine Accessories
11 categories · 3,159 NSNs
Mechanical Power Transmission Equipment
4 categories · 3,791 NSNs
Bearings
3 categories · 3,539 NSNs
Woodworking Machinery and Equipment
2 categories · 8 NSNs
Group 33
1 category · 1 NSNs
Metalworking Machinery
23 categories · 562 NSNs
Service and Trade Equipment
2 categories · 46 NSNs
Special Industry Machinery
7 categories · 74 NSNs
Agricultural Machinery and Equipment
2 categories · 19 NSNs
Construction, Mining, Excavating, and Highway Maintenance Equipment
8 categories · 109 NSNs
Materials Handling Equipment
7 categories · 537 NSNs
Rope, Cable, Chain, and Fittings
3 categories · 911 NSNs
Refrigeration, Air Conditioning, and Air Circulating Equipment
4 categories · 1,245 NSNs
Fire Fighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials
6 categories · 1,133 NSNs
Pumps and Compressors
3 categories · 2,773 NSNs
Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors
5 categories · 275 NSNs
Plumbing, Heating, and Waste Disposal Equipment
4 categories · 539 NSNs
Water Purification and Sewage Treatment Equipment
3 categories · 117 NSNs
Pipe, Tubing, Hose, and Fittings
3 categories · 10,338 NSNs
Valves
2 categories · 6,533 NSNs
Maintenance and Repair Shop Equipment
9 categories · 1,315 NSNs
Hand Tools
7 categories · 427 NSNs
Measuring Tools
3 categories · 123 NSNs
Hardware and Abrasives
16 categories · 41,111 NSNs
Prefabricated Structures and Scaffolding
7 categories · 145 NSNs
Lumber, Millwork, Plywood, and Veneer
2 categories · 139 NSNs
Construction and Building Materials
8 categories · 110 NSNs
Communication, Detection, and Coherent Radiation Equipment
20 categories · 759 NSNs
Electrical and Electronic Equipment Components
26 categories · 19,035 NSNs
Fiber Optics Materials, Components, Assemblies, and Accessories
9 categories · 271 NSNs
Electric Wire, and Power and Distribution Equipment
13 categories · 5,867 NSNs
Lighting Fixtures and Lamps
6 categories · 1,904 NSNs
Alarm, Signal and Security Detection Systems
3 categories · 240 NSNs
Group 64
1 category · 1 NSNs
Medical, Dental, and Veterinary Equipment and Supplies
12 categories · 3,335 NSNs
Instruments and Laboratory Equipment
19 categories · 4,328 NSNs
Photographic Equipment
6 categories · 85 NSNs
Chemicals and Chemical Products
5 categories · 1,549 NSNs
Training Aids and Devices
4 categories · 127 NSNs
Information Technology Equipment (Including Firmware), Software, Supplies and Support Equipment
10 categories · 611 NSNs
Furniture
4 categories · 19 NSNs
Household and Commercial Furnishings and Appliances
5 categories · 45 NSNs
Food Preparation and Serving Equipment
4 categories · 292 NSNs
Office Supplies and Devices
3 categories · 22 NSNs
Books, Maps, and Other Publications
3 categories · 522 NSNs
Musical Instruments, Phonographs, and Home-Type Radios
1 category · 1 NSNs
Recreational and Athletic Equipment
1 category · 2 NSNs
Cleaning Equipment and Supplies
3 categories · 20 NSNs
Brushes, Paints, Sealers, and Adhesives
4 categories · 2,208 NSNs
Containers, Packaging, and Packing Supplies
10 categories · 555 NSNs
Textiles, Leather, Furs, Apparel and Shoe Findings, Tents and Flags
6 categories · 346 NSNs
Clothing, Individual Equipment, Insignia, and Jewelry
10 categories · 6,600 NSNs
Toiletries
3 categories · 9 NSNs
Group 86
1 category · 1 NSNs
Live Animals
1 category · 1 NSNs
Subsistence
6 categories · 38 NSNs
Fuels, Lubricants, Oils, and Waxes
5 categories · 918 NSNs
Nonmetallic Fabricated Materials
5 categories · 608 NSNs
Metal Bars, Sheets, and Shapes
8 categories · 950 NSNs
Ores, Minerals, and Their Primary Products
3 categories · 3 NSNs
Miscellaneous
3 categories · 104 NSNs
Federal supply class questions
What is a federal supply class?
A federal supply class, or FSC, is the four-digit code that groups similar items across the federal supply system, such as 5331 for o-rings. It is the first four digits of every NSN.
What is the difference between an FSG and an FSC?
A federal supply group is the two-digit family a class belongs to, and each group holds several classes. Here groups are shown as departments and classes as categories.
Why do some classes show more NSNs than others?
The count reflects how many NSNs in that class have an indexed government purchase or solicitation. Classes marked as fully indexed have every priced purchase we could find.
Cite this page
NSN Explorer. "Federal supply class list: 453 FSC codes in 77 groups." nsnexplorer.com, https://nsnexplorer.com/catalog/. Data as of November 6, 2026.
https://nsnexplorer.com/catalog/