Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F283074 found under Bearing Special by British Aerospace Inc. The National Stock Number assigned to this part is 3110004527704, 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 F283074.