Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D1415 PIECE 15 found under Retainer And Rollers Bearing by P J Valves Inc. The National Stock Number assigned to this part is 3110011931935, 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 D1415 PIECE 15.