Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A271321 found under Bearing Roller Rod by British Aerospace Inc. The National Stock Number assigned to this part is 3110996034488, 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 A271321.