Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 239513 found under Body Valve Transmis by Bendix Commercial Vehicle System. The National Stock Number assigned to this part is 2520011449236, 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 239513.