Part number 5646 appears under 8 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.

2990-00-805-0830 — MUFFLER,EXHAUST · FSC 2990
1620-01-143-3505 — SEAT,VALVE,OUTER SOLENOID · FSC 1620
6515-01-558-9397 — MASK,NASAL,CONTINUOUS POSITIVE A · FSC 6515
5340-01-356-6249 — BOLT,EXIT · FSC 5340
4810-00-237-3669 — PLUNGER,ACTUATOR · FSC 4810
9905-01-734-1016 — SIGN · FSC 9905
5930-01-286-7762 — SWITCH,TOGGLE · FSC 5930
6625-00-256-7847 — TEST SET,SEMICONDUCTOR DEVICE · FSC 6625