Original U.S. Vietnam War P-64 Helmet Liner with Suspension - Wartime Hand Select:No with a bit of cracking

with a bit of cracking and heavy wear where it is bent over the brim

While many contractors continued to make the Model 1861 specification up to the end of the war

The cutoff lever has a metal clip that prevents it from being engaged accidentally

The tag reads Lt

Original U.S. Vietnam War P-64 Helmet Liner with Suspension - Wartime Hand Select:No with a bit of crackingOriginal Items. Very Few Available. A new suspension system for the M1 Helmet Liner was introduced in 1964. The new system featured three webbing straps that could each be adjusted to hold the liner at the right height on the head. The liner also had a new neck band assembly, which consisted of a rectangular webbed body with three straps that attached to small buckles inside the liner. The P64 Infantry liner was also the first version not to have a