Part number 1721-2 appears under 14 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.

5342-00-298-9481 — MOUNT,RESILIENT,WEAPON SYSTEM · FSC 5342
2540-01-116-3575 — HEATER,VEHICULAR,COMPARTMENT · FSC 2540
5950-01-024-1937 — TRANSFORMER,POWER · FSC 5950
6515-01-591-5721 — FORCEPS,SCREW AND PLATE HOLDING · FSC 6515
5310-01-400-2173 — WASHER,FLAT · FSC 5310
5315-00-166-6431 — PIN,STRAIGHT,HEADED · FSC 5315
5945-01-260-7227 — RELAY,ELECTROMAGNETIC · FSC 5945
5355-01-242-1857 — KNOB · FSC 5355
5841-01-099-8763 — CIRCUIT,HYBRID PREA · FSC 5841
5340-01-571-5197 — PLUG,PROTECTIVE,DUST AND MOISTUR · FSC 5340
4730-01-538-1058 — CLAMP,HOSE · FSC 4730
5360-01-414-9677 — SPRING,HELICAL,EXTENSION · FSC 5360
5340-00-313-6877 — LOCK,SPECIAL · FSC 5340
5930-00-056-7626 — SWITCH,PUSH · FSC 5930