Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9031-58001A found under Relay Electromagnet by Seacon Brantner And Associates. The National Stock Number assigned to this part is 5945009058978, 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 9031-58001A.