Domestic Bobbins Class A for Singer

"A class" concave bobbins to replace lost, damaged or erroneous 

To fit Pfaff models:

103

To fit Singer models:

66, 99, 185, 242, 247, 248, 252, 257, 258, 259, 285, 292, 327, 328, 329, 337, 338, 353, 354, 360, 362, 367, 368, 401, 403, 404, 413, 416, 417, 418, 457, 466, 476, 477, 478, 500, 502, 503, 507, 509, 513, 514, 518, 522, 527, 533, 534, 538, 560, 600, 603, 604, 620, 628, 629, 630, 640, 648, 649, 700, 734, 758, 774, 776, 834, 843, 900, 901, 902, 904, 911, 913, 920, 922, 930, 932, 934, 940, 942, 944, 935U, 1021, 1022, 1025, 1027, 1200, 1247/N, 1263/N, 1280/N, 1288/N, 1730, 1862, 2102, 2105, 2106, 2108, 2110, 2112, 2114, 2118, 2210, 2430, 2440, 2500, 2502, 2503, 2504, 2505, 2515, 2517, 2601, 2602, 2603, 2604, 2605, 2615, 2616, 2628, 2700, 2712, 2718, 2722, 2724, 2730, 2732, 2950, 3102, 3103, 3270, 4538, 8003, 8019, 8209, 8214, 8222, 8608, 8618, 8619, 9005, 9015, 9018, 9019, 9110, 9210, 9806, 9812, 30920, CG550, CG590, FM19, FM22, HD105, HD110, CG500, CM17, DL17, DX-14C, FM17 & HD102

Part no: 172336

Alt. Part no: 6965, 172222P, 172336-001, 4127597-61, 820363-096