Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D-1711 PIECE 15 found under Bearing Ball Annula by Electric Apparatus Co. The National Stock Number assigned to this part is 3110012605571, 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 D-1711 PIECE 15.