Part Number: 0520-0126 (No description) Part Number: 0520-0127 (Screw,machine ea28480) Part Number: 0520-0128 (No description) Part Number: 0520-0129 (Screw,machine ea28480) Part Number: 052001-308 (Siemens) Part Number: 0520-0131 (Screw,machine ea28480) Part Number: 0520013-22 (Wing assy) Part Number: 0520-0139 (Phillips pan stainle) Part Number: 0520-0139HEWLETT-PA (Phillips pan stainle) Part Number: 0520-013L8 (Tach ind / b&d instruments) Part Number: 052-0014 (Receptacle connecto) Part Number: 0520014-6 (Wing assy) Part Number: 0520014-7 (Wing ay) Part Number: 0520015-1 (Fillet)