Part number 56-03-8 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.

6685-01-516-8315 — GAGE,PRESSURE,DIAL INDICATING · FSC 6685
5970-01-193-7620 — INSULATOR,PLATE · FSC 5970
5999-01-416-7588 — PCB,CENTRIFUGE,REFR · FSC 5999
5935-01-605-4402 — COVER,SOCKET PLUG-IN ELECTRONIC · FSC 5935