Part number 40-057 appears under 8 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.

5305-00-901-3106 — SCREW,WOOD · FSC 5305
6550-01-317-8703 — GRAM'S IODINE SOLUTION · FSC 6550
3120-00-678-7853 — BEARING,PLAIN,ROD END · FSC 3120
4920-00-086-5141 — ADAPTER KIT,TEST · FSC 4920
3020-01-181-3802 — GEAR,HELICAL · FSC 3020
8465-01-541-7998 — HYDRATION SYSTEM · FSC 8465
4820-01-470-7639 — VALVE,CHECK · FSC 4820
6930-01-078-8361 — DISC ASSEMBLY · FSC 6930