Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PM17AY24VAC found under Relay Electromagnetic by Tyco Electronics Corporation. The National Stock Number assigned to this part is 5945009887946, 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 PM17AY24VAC.