Organ Industrial Sewing Machine Needle 16X231-140 Industrial Needle (16X231-140) DP X 5 135X5 134R/1955 140/22 Works with: 1738-140, SY2270-140,16X257-140, DBX1-140,DBX257-140 Bernina Models: 203, 204, 217 & 850 Brother Serger Models: 523N, M523, 523ND, 524N, M524, M525, M526, 526 526LCW & 526D Elna Sewing Machine Models: 7100 Husqvarna Viking Serger Models: 234D Juki Sewing Machine Models: DDL-227, DDL-552, DDL-553, DDL-555, DDL-5550N, DDL-8300N & DDL-8700 Works with: Pfaff Serger Models: 794, 799,795, 796 Singer Sewing Machine & Serger Models: 31-15, 31-16, 31-19, 31-20, 31-35, 331K, 14U14, 14U52, 14U12, 14U22, 14U53, 14U13, 14U23, 2191D200A and 2191D300A White Sewing Machine Models: 305 16X231-140 135X5-140