Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4D0041R-1 found under Bearing Ball Rod End by Boeing Company The. The National Stock Number assigned to this part is 3110014628071, and the Federal Supply Class is 3110 Bearings Antifriction Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4D0041R-1.