Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 302169-1047 PIECE 50 found under Ball Bearing by Diamond Power International Inc. The National Stock Number assigned to this part is 3110011869356, 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 302169-1047 PIECE 50.