Part number 40-0300 appears under 6 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.

6130-00-627-3919 — POWER SUPPLY · FSC 6130
6685-01-494-0634 — GAGE,VACUUM,INDICATING · FSC 6685
5835-01-341-7446 — RELAY,SPECIAL · FSC 5835
6510-01-516-8615 — SPONGE,SURGICAL · FSC 6510
3010-01-225-6154 — HUB,COUPLING,FLEXIBLE · FSC 3010
5998-01-032-5585 — CIRCUIT CARD ASSEMBLY · FSC 5998