Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RF6016X-48-A5-3 7 found under Bearing Ball Annular by Rmb Miniature Bearings Inc. The National Stock Number assigned to this part is 3110011716612, 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 RF6016X-48-A5-3 7.