Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 123HM40053-1 found under Bearing Plain Rod End by Capy Machine Shop Inc. The National Stock Number assigned to this part is 3120009476943, 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 123HM40053-1.