Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 145661-01 found under Plate Bearing Lock by Ge Aviation Systems Llc. The National Stock Number assigned to this part is 6615004022573, 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 145661-01.