P/N 21-55
Part number 21-55 appears under 20 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.
- 5310-00-550-1130 — WASHER,LOCK · FSC 5310
- 5331-00-166-8400 — O-RING · FSC 5331
- 5331-00-912-5040 — O-RING · FSC 5331
- 5310-00-582-9846 — WASHER,SHOULDERED · FSC 5310
- 5331-00-580-6581 — O-RING · FSC 5331
- 6685-00-618-1822 — INDICATOR,HUMIDITY,PLUG · FSC 6685
- 7510-01-072-2546 — TAPE,PRESSURE SENSITIVE ADHESIVE · FSC 7510
- 6640-01-036-6318 — SLIDE,MICROSCOPE · FSC 6640
- 5310-00-042-4229 — WASHER,LOCK · FSC 5310
- 6685-01-123-5105 — INDICATOR,HUMIDITY,PLUG · FSC 6685
- 5310-00-485-9353 — WASHER,FLAT · FSC 5310
- 5310-00-197-8844 — WASHER,FLAT · FSC 5310
- 1420-00-013-7066 — VALVE · FSC 1420
- 5310-01-415-4559 — WASHER,SPRING TENSION · FSC 5310
- 4820-01-228-5426 — CELL,SALINITY · FSC 4820
- 3030-00-169-4432 — BELT,ROUND · FSC 3030
- 5330-00-789-6668 — PACKING,PREFORMED · FSC 5330
- 6625-01-615-9215 — INDICATOR,LINE VOLTAGE · FSC 6625
- 4810-00-541-6051 — VALVE,GATE · FSC 4810
- 6220-00-226-9564 — LIGHT ASSY · FSC 6220