Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AE5 5.3 30AZ B14259.A1 1400SER found under Actuator Electro Mechanical Rota by Rotork Controls Ltd. The National Stock Number assigned to this part is 3010014526577, 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 AE5 5.3 30AZ B14259.A1 1400SER.