Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B52-1005 found under Bearing Ball Annula by Houchin Aerospace Ltd. The National Stock Number assigned to this part is 3110999425753, 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 B52-1005.