Part number 5209=5 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.

4820-00-136-2077 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL · FSC 4820
6105-00-942-7817 — MOTOR-TACHOMETER GENERATOR · FSC 6105
5342-00-537-7655 — MOUNT,RESILIENT,WEAPON SYSTEM · FSC 5342
5340-01-340-7946 — CAP,PROTECTIVE,DUST AND MOISTURE · FSC 5340
4730-01-092-0342 — PARTS KIT,STEAM TRAP · FSC 4730
2510-01-662-6563 — SHOCK ABSORBER,DIRECT ACTION · FSC 2510