Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10144 found under Bearing Washer Thrust by Climax Portable Machine Tools Inc. The National Stock Number assigned to this part is 3120015185936, 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 10144.