Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SR3K79 found under Bearing Ball Annular by New Hampshire Ball Bearings Co. The National Stock Number assigned to this part is 3110007675662, 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 SR3K79.