Part number 319.21 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.

6665-01-606-1927 — CASSETTE OPENER,PARTICULATE · FSC 6665
5998-01-682-4264 — ELECTRONIC COMPONENTS ASSEMBLY · FSC 5998
6515-01-446-9718 — GAGE,DEPTH,BONE SCREW · FSC 6515
1650-01-034-8553 — DISK,VALVE · FSC 1650