Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 335-405-8PC23 found under Bearing Plain Spher by Bath Iron Works Corporation. The National Stock Number assigned to this part is 3120007063117, 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 335-405-8PC23.