Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CND1683A found under Bearing Roller Cylindrical by Fairbanks Morse Llc. The National Stock Number assigned to this part is 3110001556579, 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 CND1683A.