Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SB-22212-S found under Bearing Roller Needle by Mc Gill Aircraft Parts Inc. The National Stock Number assigned to this part is 3110013428126, 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 SB-22212-S.