Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 450193015 found under Bearing Sleeve by Triumph Actuation Systems Uk Limited. The National Stock Number assigned to this part is 3120012120184, 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 450193015.