Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 61B2230 found under Pivot Gyro Gimbal by Universal Logistics Corp. The National Stock Number assigned to this part is 6615001667116, 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 61B2230.