Check Spring - 52394

Fits Singer Sewing Machine Models:
185, 188, 188K1, 192, 192K, 195K, 196K, 20U, 20U73, 206, 206K, 206W, 241-11, 241-12, 241-13, 251-2, 281-1, 281-183, 281-3, 291U1, 291U3, 306K, 306W, 319, 431F200A, 591D300A, 600A51, 96-10, 96-12, 96-13, 96-15, 96-16, 96-18, 96-3, 96-41, 96-60, 96-81, 96-84, 96-85

Fits Most Industrial High Speed Single Needle Machines

Alternate Part Number: 32758, 606422