Singer & Pfaff sewing machine needle plate cover plate part # 416315001 fits Singer models 3321 Talent, 3323 Talent, 4411 Heavy Duty, 4423 Heavy Duty, 4432 Heavy Duty, 44S Classic Heavy Duty, 5511 Scholastic, 5523 Scholastic, 5532 Heavy Duty, 5554, 85SCH
Pfaff model 160S
Possibly Viking models.
