Part number 40503 appears under 10 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.

3455-01-045-7941 — CUTTER,MILLING,END · FSC 3455
5120-01-074-8103 — BIT,SCREWDRIVER · FSC 5120
4730-01-320-1759 — COUPLING HALF,QUICK DISCONNECT · FSC 4730
2910-00-891-0601 — PUMP,FUEL,CAM ACTUATED · FSC 2910
2915-00-874-7576 — VALVE,FUEL SHUTOFF · FSC 2915
4820-01-328-1329 — VALVE,SAFETY RELIEF · FSC 4820
5945-01-421-5534 — RELAY,ELECTROMAGNETIC · FSC 5945
1680-00-608-3114 — SPACER,LOAD SPRING · FSC 1680
6515-01-108-2861 — PIN,BONE NAIL GUIDE · FSC 6515
5315-00-104-5231 — PIN,HINGE · FSC 5315