AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited

Submit a Quote
and we do the Rest

Guaranteed quotes back within 15 minutes, 24/7 x 365

Federal Supply Groups (FSG) and FSC List

Purchasing Synergy offers a Federal Supply Group (FSG) and Federal Supply Class (FSC) catalog to assist customers in finding the parts they need. The catalog is organized according to FSG and FSC sub-categories, such as 15 Aircraft and Airframe Structural Components, 16 Aircraft Components and Accessories, 20 Ship and Marine Equipment, 25 Vehicular Equipment Components, 26 Tires and Tubes. Our search engine is optimized to provide hassle-free access to the parts needed, with results available in a matter of seconds. We offer an extensive inventory of over six billion new, obsolete, and hard-to-find parts, sourced only from trusted aviation parts manufacturers.
Purchasing Synergy is an FAA 0056B accredited and AS9120B, ISO 9001:2015 certified enterprise, with a focus on customer satisfaction and quality. Fill out the RFQ form to start the procurement process. We can be your sourcing partner for NSN parts.

FSG 15 Aircraft and Airframe Structural Components

FSG 16 Aircraft Components and Accessories

FSG 20 Ship and Marine Equipment

FSG 25 Vehicular Equipment Components

FSG 26 Tires and Tubes

FSG 28 Engines Turbines and Components

FSG 29 Engine Accessories

FSG 30 Mechanical Power Transmission Equipment

FSG 31 Bearings

FSG 32 Woodworking Machinery and Equipment

FSG 34 Metalworking Machinery

FSG 36 Special Industry Machinery

FSG 37 Agricultural Machinery and Equipment

FSG 39 Materials Handling Equipment

FSG 40 Rope Cable Chain and Fittings

FSG 41 Refrigeration Air Conditioning and Air Circulating Equipment

FSG 42 Firefighting Rescue and Safety Equipment and Environmental Protection Equipment and Materials

FSG 43 Pumps AND Compressors

FSC 4310 Compressors AND Vacuum Pumps FSC 4320 Power AND Hand Pumps
FSC 4330 Centrifugals Separators AND Pressure AND Vacuum Filters

FSG 47 Pipe Tubing Hose and Fittings

FSG 48 Valves

FSG 51 Hand Tools

FSG 52 Measuring Tools

FSG 53 Hardware and Abrasives

FSG 54 Prefabricated Structures AND Scaffolding

FSC 5410 Prefabricated and Portable Buildings FSC 5411 Rigid Wall Shelters
FSC 5419 Collective Modular Support System FSC 5420 Bridges Fixed and Floating
FSC 5430 Storage Tanks FSC 5440 Scaffolding Equipment and Concrete Forms
FSC 5445 Prefabricated Tower Structures FSC 5450 Miscellaneous Prefabricated Structures

FSG 55 Lumber Millwork Plywood and Veneer

FSG 56 Construction AND Building Materials

FSC 5610 Mineral Construction Materials Bulk FSC 5620 Tile Brick and Block
FSC 5630 Pipe and Conduit Nonmetallic FSC 5640 Wallboard Building Paper and Thermal Insulation Materials
FSC 5650 Roofing and Siding Materials FSC 5660 Fencing Fences Gates and Components
FSC 5670 Building Components Prefabricated FSC 5675 Nonwood Construction Lumber and Related Materials
FSC 5680 Miscellaneous Construction Materials

FSG 59 Electrical and Electronic Equipment Components

FSG 60 Fiber Optics Materials Components Assemblies and Accessories

FSG 61 Electric Wire and Power and Distribution Equipment

FSG 62 Lighting Fixtures and Lamps

FSG 63 Alarm Signal and Security Detection Systems

FSG 66 Instruments and Laboratory Equipment

FSG 70 Automatic Data Processing Equipment Including Firmware Software Supplies and Support Equipment

FSG 81 Containers Packaging AND Packing Supplies

FSC 8105 Bags and Sacks FSC 8110 Drums and Cans
FSC 8115 Boxes Cartons and Crates FSC 8120 Commercial and Industrial Gas Cylinders
FSC 8125 Bottles and Jars FSC 8130 Reels and Spools
FSC 8135 Packaging and Packing Bulk Materials FSC 8145 Specialized Shipping and Storage Containers
FSC 8150 Freight Containers

FSG 83 Textiles Leather Furs Apparel and Shoe Findings Tents and Flags

FSG 93 Nonmetallic Fabricated Materials

FSC 9310 Paper and Paperboard FSC 9320 Rubber Fabricated Materials
FSC 9330 Plastics Fabricated Materials FSC 9340 Glass Fabricated Materials
FSC 9350 Refractors and Fire Surfacing Materials FSC 9390 Miscellaneous Fabricated Nonmetallic Materials

FSG 95 Metal Bars Sheets and Shapes

FSG 96 Ores Minerals AND Their Primary Products

Why Choose Us?

Low Price

Low Price Warrantied inventory at competitive prices

Find it fast

Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number

Quality guaranteed

Quality guaranteed We sell only warrantied and traceable parts

Get it fast

Get it fast All inventory ready to ship from our sellers

Semiconductor's Certifications and Memberships
The only independent
distributor with a
  • All parts are stocked in the USA.
  • All parts are shipped from the USA.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
fallen heroes fund

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website ( and help in their valiant effort”.

Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.