Part number 3603-1 appears under 5 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.

4330-01-443-3362 — FILTER,FLUID · FSC 4330
5855-01-346-2881 — TUBE,IMAGE · FSC 5855
5355-01-146-3013 — WINDOW,DIAL · FSC 5355
2530-01-588-3907 — HUB,WHEEL,VEHICULAR · FSC 2530
6105-01-579-2813 — MOTOR,DIRECT CURRENT · FSC 6105