Part number 90002-1 appears under 9 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.

4820-01-278-0926 — DISK,VALVE · FSC 4820
4820-01-282-4344 — GUIDE,VALVE STEM · FSC 4820
5310-00-020-4144 — NUT,SELF-LOCKING,PLATE · FSC 5310
3110-01-490-6980 — BEARING,BALL,ANNULAR · FSC 3110
5310-01-296-0206 — NUT,INSERT · FSC 5310
5999-01-466-4463 — CONTACT,ELECTRICAL · FSC 5999
5331-01-366-9733 — O-RING · FSC 5331
4720-01-397-7130 — HOSE ASSEMBLY,NONMETALLIC · FSC 4720
6695-00-441-3600 — TEST STAND,DEMAND OXYGEN REGULAT · FSC 6695