This is not a safe way to operate your machine. This female plug has been rewired with a new 6 foot power cord, which will provide for safe operation. If your Singer is set up this way this power cord will work fine.
Singer Sewing Machine Power Cord, Singer Sewing Machine Pedal Replacement, Apply to Singer #359102-001 2263 2277 e99670 1304 4423 4411 4452 4432 44s 3116 3223 3337 3342 1507 2273 2259 7442 m3500
SINGER SEWING MACHINE 66 99 15-91 Bakelite Bug Eye Lamp Light MINT Wiring $36.95 - PicClick
Some machine models have changed the style of power cord they use through the years of their production. Please compare our picture of the end of the cord with the configuration of the spot where the plug goes into your machine.
Singer Sewing Machine Power Cord
SINGER 201 SEWING Machine Bakelite Power Terminal 3 Prong Receptacle Plug Block $24.95 - PicClick
SINGER SEWING MACHINE 3 Prong Terminal Cord Power Wire Plug Connector Vintage $14.99 - PicClick
ORIGINAL SINGER 15-91 66 Sewing Machine Bakelite Power Terminal Block Plug 15-90 $21.95 - PicClick
SEWING MACHINE Power Cord, 4 Pin Female End Designed To Fit Singer $12.95 - PicClick
VINTAGE SINGER SEWING Machine Male 3 Pin Terminal Plug Block, Bakelite, Clean $24.95 - PicClick
Singer Sewing Machine Single Lead Power Cord w Bakelite 3 Hole Plug Re-Wired 15 66 99
How to Rewire Wire a Vintage Singer Sewing Machine Bakelite 3 Prong Power Cord Connector
VINTAGE 1951 SINGER 221 Sewing Machine MAL& FEMALE 3 PRONG BAKELITE PLUGS $34.99 - PicClick
SINGER SEWING MACHINE LIGHT antique vintage old Bakelite S4 $12.00 - PicClick