Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 390.10.0143 found under Relay Electromagnetic by Jenoptik Advanced Systems Llc. The National Stock Number assigned to this part is 5945015937156, 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 390.10.0143.