Genuine Singer 401/500/503/Rocketeer Sewing Machine Cam Stack Stud and Spring

6 Singer Tophat Fashion Disc Cams for 401-403 & 500-600 series Sewing Machines

#21 Singer Top Hat Fashion Disc Cam Sewing Chevron 403 401 500 503 600 603 # 21

Singer Sewing Machine 401 403 & 500 503 Stitch Pattern Cam # 17 Curlique

Singer Top Hat fashion disc cam #5 for 401-403 & 500-600 series Sewing Machines

Vtg Singer Straight Stitch Throat Plate 172201 AK3 for 401 & 500 Machines

Singer Top hat fashion disc cam #13 for 401-403 & 500-600 series Sewing Machines

Singer Top hat fashion disc cam #8 for 401-403 & 500-600 series Sewing Machines