Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B5A12390A found under Gear by Ford Motor Co Ltd. The National Stock Number assigned to this part is 2520008479413, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B5A12390A.