Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PC65408-5 found under Relay Electromagnet by Marconi Electronics Inc. The National Stock Number assigned to this part is 5945009622814, 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 PC65408-5.