BROTHER Sewing Machines BOBBINS (11.5mm) BC, BM, CE, CS, DS, ES, FS, LS Series
50, 60, 70, 75, H70. Bobbin Class : Class 15 / A Style. Alternate Part Numbers: SA156, SA165, X52800120, X52800-120, X52800-050, X52800050, XA5537051, Class 15, AC 48794B657074, 48794B657084, BP2518P.