Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 628339 found under Motor And Brake Assembly Actuator by L 3 Communications Corporation. The National Stock Number assigned to this part is 3010013072985, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 628339.