Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B7013A1 found under Bearing Washer Thrust by American Kenco Inc. The National Stock Number assigned to this part is 3120000366869, 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 B7013A1.