Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R8404A1002 found under Relay Electromagnetic by G C S Inc. The National Stock Number assigned to this part is 5945012912833, and the Federal Supply Class is 5945 Relays And Solenoids. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like R8404A1002.