This is a replacement pin for the window slider kit for my Danby AC unit (DPA110CB5BP). Might fit others.
Picture shows the prints before I re-centered the interior hole (as it was printing 2 lines on one side and one line on the other side).
I didn't use supports, but you may need them for the top ring part if you want it extra pretty. Mine drooped a bit on the first few layers.
Might be able to print the part with the hole as a solid since PLA doesn't flex as much as whatever the original material is, so kinda defeats the purpose of the hole, but I kept it as it cuts down on print time... If I find they keep breaking I might try that and upload a new file later.
The author marked this model as their own original creation.