#5.0 - 35, Spring Coil, clip/pivot shoe and plastic coil guard
A home owner from Missouri says:
October 11, 2016
We have several windows with this same configuration and need replacement parts. We do not know who the manufacture is. The first image is the only sticker that I can find on a small window of the same manufacture as our large windows. Not sure which parts these are called, but any help you can give would be appreciated.
Paul from SWISCO responded:
October 14, 2016