{"product_id":"original-u-s-korean-war-era-produced-early-vietnam-mccord-m1-helmet-with-olive-drab-cover-and-firestone-liner-complete","title":"Original U.S. Korean War Era Produced Early Vietnam McCord M1 Helmet with Olive Drab Cover and Firestone Liner - Complete","description":"\u003cp\u003eOriginal Item: Only One Available. This is a very nice Korean War \/ Vietnam issue McCord M1 helmet shell, with a Firestone liner. It does however have some very interesting aspects, which make it a prime candidate for further research.\u003c\/p\u003e\n\u003cp\u003eThe Ordnance Department selected McCord Radiator and Manufacturing Company of Detroit Michigan to produce the steel M1 helmet bodies. These bodies were made from a single piece of Hadfield Manganese steel that was produced by the Carnegie-Illinois \u0026amp; Sharon Steel Corporations. Each completed raw M-1 helmet shell weighed 2.25 lbs each.\u003c\/p\u003e\n\u003cp\u003eThis M1 shell has correct late war swivel chinstrap loops, called \"bales,\" and a stainless steel rim with a rear seam. These rims were both rust resistant and had \"non-magnetic qualities\" that reduced the chance of error readings when placed around certain sensitive equipment (such as a compass). In October 1943, issues with the fixed bales breaking off resulted in a change to the \"swivel bales\". Then in October 1944, the rims were changed to non magnetic manganese steel, due to issues with the paint wearing off the rim. Shortly after this in November 1944 the specification was changed to have the rim seam in the rear of the helmet.\u003c\/p\u003e\n\u003cp\u003eMcCord restarted production during the postwar years for the Korean Conflict, and there were also WWII helmets which were refitted during the war. This helmet shell definitely appears to have undergone something like that, as this helmet really doesn't fit into the standard production format. It does look to be a Korean War era production shell, and we think we can see faded heat lot stamp \u003cstrong\u003e\"M-111A\"\u003c\/strong\u003e in a worn area on the helmet, which is difficult to make out. This would indicate production either during the final months of 1953 or immediate post war.\u003c\/p\u003e\n\u003cp\u003eThe helmet shell does show minor wear, and definitely had water sitting on the inside for some period. We have not been able to inspect the outer shell of the helmet due to the chinstrap being attached on the backside and we did not want to risk damaging the “breakaway” attachments.\u003c\/p\u003e\n\u003cp\u003eThe liner is correct \"high pressure\" Korean War Era issue and stamped with a \u003cstrong\u003eF\u003c\/strong\u003e over mold number, for manufacture by the FIRESTONE TIRE \u0026amp; RUBBER COMPANY. Manufactured in Akron, Ohio this “high pressure” manufactured M-1 helmet liner is identified by an embossed “F” in the crown.\u003c\/p\u003e\n\u003cp\u003eThe main differences were a switch to darker OD Green #7 straps, which were a more standard weave, not the HBT used during WWII. Also, the frontal eyelet was removed. The suspension was updated to those more commonly seen on the Vietnam War era helmet liners. Condition of the interior is very good, with solid straps and a sweatband showing moderate wear. All of the components are present and in rather solid condition.\u003c\/p\u003e\n\u003cp\u003eThis is a lovely example, and comes more than ready for further research and display.\u003cbr\u003e\u003c\/p\u003e","brand":"Original Items","offers":[{"title":"Default Title","offer_id":40554887348293,"sku":"ONJR23HGA064","price":295.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1524\/1342\/products\/ONJR23HGA064__03.jpg?v=1680704317","url":"https:\/\/www.ima-usa.com\/products\/original-u-s-korean-war-era-produced-early-vietnam-mccord-m1-helmet-with-olive-drab-cover-and-firestone-liner-complete","provider":"International Military Antiques","version":"1.0","type":"link"}