Replacement Upper Thread Tension Check Spring - Singer Part # 181872

-Replacement upper thread tension check spring.

-Part # 181872

-Fits Singer model 1000 Futura, 1000G, 1022, 1030, 1036, 1036E, 1040G, 1100, 1200, 1411, 1411N, 1411U, 1425G, 1425N, 1425U, 1482, 1485, 1486, 1488, 1490, 1492, 2001, 2001A, 2005, 2005A, 2010, 2102, 2105, 2106, 2108, 2110, 2112, 2114, 2118, 2210, 900, 900-3, 920, 920-3, 925, 925-3, 935U, Athena 2000 (2000A)