Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 404-01 found under by Weco Wester Ebbinghaus Gmbh And Co Kg. The National Stock Number assigned to this part is 5940121780254, and the Federal Supply Class is 5940 Lugs Terminals And Terminal Strips. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 404-01.