Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BRSAHH1 found under Bearing Flange by Barber Greene Co. The National Stock Number assigned to this part is 3110000487618, 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 BRSAHH1.