Original Russian SSh-40 Steel Helmet. The SSh-40 was the last and most commonly seen in-service helmet used by the Soviet Union during World War II. The only external difference between the SSh-39 and the SSh-40 were the six rivets near the bottom of the helmet, as opposed to the three near the top of the SSh-39 shell.
Rivet placement of the SSh-40 was due to a newly introduced liner, simpler and more sturdy than the previous versions. The liner consisted of three (later four during post-war) cloth or oilcloth pads connected with a cotton drawstring for size adjustment. The ...