Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8A10072 found under Roller Bearing by Napco International Llc. The National Stock Number assigned to this part is 3110006203818, 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 8A10072.