Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PBR08C16Y found under Bearing Sleeve by Roller Bearing Co. The National Stock Number assigned to this part is 3120009299956, 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 PBR08C16Y.