Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B6084 found under Bearing Half Set Sleeve by Napco International Llc. The National Stock Number assigned to this part is 3120003744004, 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 B6084.