Part number 1001-478 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.

4730-01-123-3818 — STRAINER ELEMENT,SEDIMENT · FSC 4730
5331-01-297-3003 — O-RING · FSC 5331
2910-01-545-0073 — FILTER ELEMENT,FLUID · FSC 2910
5950-01-334-1286 — TRANSFORMER,POWER · FSC 5950