Part number 507-12 appears under 9 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.

6220-00-841-9321 — STOP LIGHT-TAILLIGHT,VEHICULAR · FSC 6220
4820-01-225-8919 — VALVE,CHECK · FSC 4820
5133-01-051-5826 — COUNTERBORE,MACHINE · FSC 5133
3040-01-448-9310 — PLATE,BACKING,BRAKE · FSC 3040
4730-01-037-4152 — COUPLING HALF,QUICK DISCONNECT · FSC 4730
5340-01-320-6973 — CLAMP,LOOP · FSC 5340
4820-00-471-8356 — SEAT,VALVE · FSC 4820
5330-01-278-9504 — GASKET · FSC 5330
2805-00-955-7501 — SET SCREW,WEIGHT SA · FSC 2805