Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 42810 found under Bearingwasherthrust by Allied Systems Company. The National Stock Number assigned to this part is 3120016853815, 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 42810.