Part number 28831 appears under 5 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.

1660-01-441-2743 — DUCT ASSEMBLY,AIR CONDITIONING-H · FSC 1660
4820-00-885-7583 — CARTRIDGE,CHECK VALVE · FSC 4820
5342-00-962-6203 — MOUNTING BASE ASSEMBLY · FSC 5342
3950-01-663-0650 — DRUM,HOIST · FSC 3950
1650-01-033-9820 — GUIDE,VALVE,HYDRAULIC · FSC 1650