Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Y643-8214PN013 found under Controller Motor by Electric Boat Corporation. The National Stock Number assigned to this part is 6110016263952, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like Y643-8214PN013.