Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 40164 found under Motor And Brake Assembly Actuato by Datron Inc. The National Stock Number assigned to this part is 3010000416304, 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 40164.