Part number 15B 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.

5120-01-185-1605 — HANDLE,EXTENSION,WRENCH · FSC 5120
3120-01-208-3812 — BEARING,WASHER,THRUST · FSC 3120
5120-01-395-8126 — FACE,HAMMER,INSERTED · FSC 5120
6625-01-668-9965 — MULTIMETER · FSC 6625