Soviet SSh-40 Helmet WW2
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 chinstrap was cloth and connected to d-rings on each side of the shell by tabs. The chinstrap ends were connected with a slip buckle, and a semi-circular metal piece was clamped to the end of the long chinstrap. Unlike the M-36 and SSh-39, the SSh-40 was only manufactured in three sizes, 1–3. The SSh-40 was supplemented by the SSh-60 and finally replaced by the SSh-68.