Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 61501 16H 0783 found under Bearing Ball Annula by Man B And W Diesel Ltd. The National Stock Number assigned to this part is 3110222691215, 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 61501 16H 0783.