Part number 6661 appears under 11 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.

6532-00-914-3069 — SHIRT,OPERATING,SURGICAL · FSC 6532
5210-00-083-0288 — GAGE STOCK,THICKNESS · FSC 5210
6515-01-372-8817 — HEEL CUP,ORTHOPEDIC · FSC 6515
5935-01-184-2591 — ADAPTER,ELECTRICAL PLUG,QUICK DI · FSC 5935
4020-01-352-2729 — ROPE,FIBROUS · FSC 4020
6505-01-255-9027 — MEXILETINE HYDROCHLORIDE CAPSULE · FSC 6505
5340-01-663-6109 — HOLDER,DOOR · FSC 5340
3020-00-448-0992 — GEAR,INTERNAL · FSC 3020
3930-00-145-6366 — BLOCK,SLIDE · FSC 3930
4820-01-225-2299 — PISTON,VALVE · FSC 4820
5960-00-685-8998 — ELECTRON TUBE · FSC 5960