Part number 3515-1 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.

5120-01-367-3525 — SCREWDRIVER ATTACHMENT,SOCKET WR · FSC 5120
5950-00-732-4832 — TRANSFORMER,POWER · FSC 5950
5905-00-053-4131 — RESISTOR,VARIABLE,NONWIRE WOUND, · FSC 5905
3040-01-004-4355 — CONNECTING LINK,RIGID · FSC 3040
6150-01-176-5115 — CABLE ASSEMBLY,SPECIAL PURPOSE,E · FSC 6150
8415-01-543-1932 — PROTECTIVE LEGGING,MAINTENANCE O · FSC 8415