Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 661053-002 found under Servomotor Automatic Pilot by Goodrich Actuation Systems Ltd. The National Stock Number assigned to this part is 6615004949229, and the Federal Supply Class is 6615 Automatic Pilot Mechanisms And Airborne Gyro Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 661053-002.