Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M12K6D122C found under Bearing Ball Annular by Braden Carco Gearmatic. The National Stock Number assigned to this part is 3110001564863, 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 M12K6D122C.