Part number 857-1 appears under 13 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.

4820-01-127-4015 — STEM,FLUID VALVE · FSC 4820
6130-00-934-1627 — POWER SUPPLY · FSC 6130
2990-00-019-0459 — MUFFLER,EXHAUST · FSC 2990
7310-01-371-0141 — COFFEE MAKER,AUTOMATIC · FSC 7310
6540-01-565-0585 — INSERT,OPTICAL,CHEMICAL-BIOLOGIC · FSC 6540
2805-00-356-0983 — GAGE,OIL LEVEL BAYO · FSC 2805
6220-01-201-9970 — LIGHT,MARKER,CLEARANCE · FSC 6220
5895-01-074-5110 — DETECTOR,RADIO FREQUENCY · FSC 5895
2805-00-561-5560 — SPRING,HELICAL,COMP · FSC 2805
6670-01-310-3516 — SCALE,WEIGHING · FSC 6670
5120-01-128-3804 — WRENCH,OPEN END · FSC 5120
6515-01-573-2291 — GUIDEWIRE,FIXATION IMPLANT · FSC 6515
5325-01-390-8411 — RING,RETAINING · FSC 5325