{"product_id":"original-u-s-vietnam-war-p-64-helmet-liner-with-suspension-wartime","title":"Original U.S. Vietnam War P-64 Helmet Liner with Suspension - Wartime","description":"\u003cp\u003eOriginal 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 leather chin strap.\u003c\/p\u003e\n\u003cp\u003eBetween 1964 and 1969 the new helmet liner was made from laminated cotton duck. However, the P64 liner was also produced in laminated high strength nylon fabric between 1964 and 1974. The nylon helmet liner offered improved ballistic protection and was 2 to 3 oz heavier than the cotton duck version.\u003cbr\u003e \u003cbr\u003eWe are offering a great selection of service-worn and well-used P-64 Helmet liners from the Vietnam War era, each with wartime suspension, some with nape straps, and some with names or other markings. Some suspensions have some tearing, some sweatbands are heavily worn, and some liners are a bit misshapen. This is a good opportunity to acquire one to complete your Vietnam War era M1 helmet.\u003c\/p\u003e\n\u003cp\u003eGet one before they’re gone!\u003cbr\u003e\u003c\/p\u003e","brand":"Original Items","offers":[{"title":"No","offer_id":44883701039173,"sku":"ONJR24READ079M","price":59.95,"currency_code":"USD","in_stock":true},{"title":"Yes","offer_id":44883701071941,"sku":"ONJR24READ079M","price":65.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1524\/1342\/files\/ONJR24READ079__01.jpg?v=1776373666","url":"https:\/\/www.ima-usa.com\/products\/original-u-s-vietnam-war-p-64-helmet-liner-with-suspension-wartime","provider":"International Military Antiques","version":"1.0","type":"link"}