383931 - Bobbin Plastic S900 Futura - 383931

guaranteed to fit singer sewing machine models:
900 futura, 900-3, 920, 920-3, 925, 1030, 1036, 1200, 2000 touchtronic, 2000 athena, 2001, 2001a, 2005, 2010 touchtronicalternate part numbers: 383931, 312954