Part number 21217 appears under 16 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.

4820-01-061-7564 — PISTON,VALVE · FSC 4820
5950-00-494-8943 — TRANSFORMER,POWER · FSC 5950
1430-00-794-6219 — SHAFT,SEAL AIR · FSC 1430
6540-01-593-2177 — SPECTACLES,PROTECTIVE,EXAMINATIO · FSC 6540
4820-01-419-0579 — SLEEVE AND SLIDE,DIRECTIONAL CON · FSC 4820
5841-00-395-9917 — PLATE · FSC 5841
3040-01-419-0522 — SHAFT,SHOULDERED · FSC 3040
2910-01-194-2052 — VALVE,FUEL PUMP · FSC 2910
5999-01-170-2829 — DELAY LINE · FSC 5999
4810-01-418-9519 — VALVE,LINEAR,DIRECTIONAL CONTROL · FSC 4810
4440-01-225-5593 — SEPARATOR,AIR AND W · FSC 4440
9340-01-290-9357 — TUBING,GLASS · FSC 9340
5315-01-131-5586 — PIN,SHOULDER,HEADLESS · FSC 5315
6150-01-486-4718 — CABLE ASSEMBLY,RIBBON,ELECTRICAL · FSC 6150
5315-01-087-2476 — PIN · FSC 5315
5330-00-301-6180 — PACKING,PREFORMED · FSC 5330