Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GS4060 found under Bearing Washer Thrust by Ina Schaeffler Technologies Gmbh And Co. The National Stock Number assigned to this part is 3120009763461, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GS4060.