Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3159646-08 found under Bearing Sleeve by Unisys Corporation. The National Stock Number assigned to this part is 3120007269267, 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 3159646-08.