Part number 3997-1 appears under 4 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.

5935-00-995-3789 — CONNECTOR,RECEPTACLE,ELECTRICAL · FSC 5935
5950-00-647-5517 — TRANSFORMER,POWER · FSC 5950
3460-01-308-5116 — CLAMP,MACHINE,HOLD DOWN · FSC 3460
2530-01-481-8193 — KNUCKLE,STEERING · FSC 2530