A home owner from the greater Cincinnati, Ohio area says:
April 20, 2020
I cannot find a brand name anywhere on this door but I believe it to be 40 years old. The hinge says Ideal HW. I believe I need grey 9/32" X 1/8" wool pile.
Bob from SWISCO responded:
April 22, 2020
Take a look at our 58-004 to start. This has dimensions of 9/32" by 1/8", but look it over and see what you think.