Part number 1220001 appears under 4 stock numbers

Manufacturers reuse part numbers across items. Each stock number below is its own federal item record — pick the one your drawing or solicitation cites.

2540-00-999-9953 — CUSHION,SEAT,VEHICULAR · FSC 2540
4820-01-274-1764 — GUIDE,VALVE STEM · FSC 4820
5935-01-534-2337 — CONNECTOR ASSEMBLY,ELECTRICAL · FSC 5935
4920-01-438-5344 — TESTER,RAMP HOOK,AIRCRAFT · FSC 4920