Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CTY400I203 found under Bearing Washer Thrust by Taylor Dunn Corporation. The National Stock Number assigned to this part is 3120003744172, 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 CTY400I203.