Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A70-281 found under Relay Electromagnet by Drs Power And Control Technologies. The National Stock Number assigned to this part is 5945011992591, 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 A70-281.