Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 12GG1 found under Bearing Winch by Cooper Industries Inc. The National Stock Number assigned to this part is 3110004204924, and the Federal Supply Class is 3110 Bearings Antifriction Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 12GG1.