Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SF 1216 8 found under Bushing Sleeve by Symmco Inc. The National Stock Number assigned to this part is 3120016680802, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SF 1216 8.