A couple weeks ago we were looking at SM parts sites and came across one that listed the replacement shaft washers for the 400 and 500 series Singer machines. I'm positive I saved it, but cannot find it.
I've found the parts mentioned at Sewing Parts Online and one other I can't find it now ... Arrrrrghhh! But these are not the site I'm looking for.
The site I'm looking for actually shows a photo of this little snap in nylon washer.
( Singer OEM # 163990 or 163990SN ) along with many other parts for that machine.
Anybody got any idea of which site I'm trying to find? It's got lots of parts and they are displayed in squares up and down and across the page.