Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SSR-102QZSD647 found under Bearing Deep All Groove by New Hampshire Ball Bearings Co. The National Stock Number assigned to this part is 3110015478140, 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 SSR-102QZSD647.