Bobbin Case Singer 3323 4423
Singer 2010 2009 version, 3321, 3323, 4411, 4423, 4432, 44S, 5511, 5523, 5532, 5554, 9100 Pfaff Ambition 1.0, 1.5 Alternative numbers 270 Q6A0764000
Singer 2010 2009 version, 3321, 3323, 4411, 4423, 4432, 44S, 5511, 5523, 5532, 5554, 9100 Pfaff Ambition 1.0, 1.5 Alternative numbers 270 Q6A0764000