137161 (#174391-656),Spool pin, Singer 

 to fit Singer Sewing Machine Models:
1021, 1022, 1030, 1036, 1060, 290, 290C, 4552, 4562, 4572, 4610, 4613, 4617, 4623, 560, 5910, 5932, 600, 600E Touch & Sew, 603, 604, 620, 620E31, 625, 626, 6267, 6268, 628, 629, 630, 630E, 635, 635E, 636, 638, 639, 640 Touch & Sew, 640E, 6408, 6412, 6416, 6423, 645, 646, 648, 649, 7033, 737, 750, 755, 756, 758, 770, 774, 775, 776, 778, 800, 802, 807, 809, 813, 814, 818, 822, 824, 827, 833, 834, 838, 844, 860, 9022, 9408, 9410, 9416, 9420, 9423, 9430, 9432, 9444, 9900

Alternate Part Numbers: 137161