Part number 21177 appears under 11 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.

5210-00-985-6465 — GAGE,THICKNESS · FSC 5210
6640-01-308-5584 — DISTILLATION HEAD,MICRO-KJELDAHL · FSC 6640
5962-01-173-1511 — MICROCIRCUIT · FSC 5962
5998-01-097-8510 — CIRCUIT CARD ASSEMBLY · FSC 5998
5945-01-030-3171 — RELAY,ELECTROMAGNETIC · FSC 5945
5310-00-964-3597 — NUT,PLAIN,HEXAGON · FSC 5310
3020-01-527-8286 — GEAR,DRIVE MOTION · FSC 3020
5950-01-085-8882 — COIL,RADIO FREQUENCY · FSC 5950
5998-01-370-8154 — CIRCUIT CARD ASSEMBLY · FSC 5998
4320-01-278-1043 — HANGER,PUMP · FSC 4320
2640-01-416-8628 — VALVE,PNEUMATIC TIRE · FSC 2640