If you need FSC and FSG parts, look no further than RFQ experts. We have an inventory of over 6 billion new and obsolete parts from a wide variety of Federal Supply Groups such as and has the Federal Supply Classes like . As the only independent distributor with a No China Sourcing Policy, we can guarantee that each part you purchase from us will come from a trusted manufacturer and function as intended. To begin the procurement process, submit an RFQ today.
Federal Supply Group and Classes (FSC) Listing
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FSG 40 Rope, Cable, Chain, and Fittings
FSG 41 Refrigeration, Air Conditioning, and Air Circulating Equipment
FSG 42 Fire Fighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials
FSG 43 Pumps and Compressors
FSG 44 Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors
FSG 45 Plumbing, Heating, and Sanitation Equipment
FSG 46 Water Purification and Sewage Treatment Equipment
FSG 47 Pipe, Tubing, Hose, and Fittings
FSG 48 Valves
FSG 49 Maintenance and Repair Shop Equipment
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Guaranteed on-time deliveryConfirmed purchase orders stay tracked through U.S. fulfillment, with procurement watching ship dates through delivery.
5,100+ stocked manufacturersA stocked OEM network keeps alternatives visible when legacy NSNs, CAGE codes, or superseded part numbers need a fast cross-check.
Complete purchasing solutionsOne RFQ can combine hard-to-source lines, quote routing, buyer follow-up, and basket updates without forcing a checkout flow.
15-minute quote responseRequests route to the procurement desk around the clock, keeping urgent aviation and defense requirements inside the response window.
Customized & user-friendlySearch by NSN, NIIN, CAGE, FSC, or part number, then move directly from catalog context into a quote-ready line item.