Thread Take-Up Spring (Pull-Up), Singer #66774

Made to fit Singer Sewing Machine Models:
1021, 1022, 1200, 1200-1, 1247, 1263, 1280, 1288, 1730, 1802, 1803, 1812, 1852, 1853, 1862, 1872, 1873, 201, 201-2, 221 Featherweight, 222, 223, 237, 239, 240, 2404, 241, 242, 2430, 247, 247AP, 248, 250, 251, 252, 257, 258, 259, 2712, 2718, 2722, 2724, 2730, 2732, 288, 293B, 301, 301A, 3101, 3102, 3103, 3105, 319, 327, 327K, 328, 329, 337, 338, 348, 353, 354, 360, 362, 366, 367, 401, 401A, 403, 404, 413k, 416, 416k, 417, 418, 4522, 4525, 4526, 4528, 4530, 4538, 457, 466, 476 Stylist, 476K Stylist, 477, 478, 4825, 4828, 4830, 491UTT, 500, 502, 503, 507, 509, 513, 514, 518, 522, 527, 533, 534, 538, 543, 560, 600, 600E, 6011, 6012, 6021, 603, 604, 6102, 6104, 6105, 6106, 6110, 6120, 6130, 6136, 6146, 6152, 6156, 6174, 6184, 620, 6201, 620E31, 6202, 6211, 6212, 6214, 6215, 6217, 6221, 625, 625E1, 625E6, 625E7, 626, 628, 629, 630, 630E, 630E31, 635, 635E3, 635E6, 635E7, 636, 638, 639, 640E, 645, 646, 648, 649, 6513, 6522, 6528, 6533, 6543, 6544, 6548, 6606, 7015, 7021, 7025, 7101, 7102, 7104, 7105, 7106, 7108, 7110, 7136, 7174, 7184, 8002, 8007, 8019, 8100, 8200, 8500, 8502, 8505, 8518, 8600, 8602, 8605, 8606, 8610, 8614, 8618, 8774, 9500, 9600, 9900, CE-350 Futura III, DL17

Made to fit Alphasew Sewing Machine Models:
221 Featherweight

Made to fit Necchi Sewing Machine Models:
4825

Additioanl Part Numbers:66774-002