Kevlar helmet. I have Kevlar (para-aramid) [2] is a strong, heat-resistant synthetic fiber, related to other aramids such as Nomex and Technora. It was approved for production on June 26, 1978. I would never think of selling it off, but I would like to know what one of these Kevlar helmets are worth. It has become a crucial part in various industries, from aerospace to sports equipment. Kevlar® fibers are so tightly spun that it is nearly impossible to separate them. I tried looking on the inner ear of the helmet looking for a c Feb 20, 2012 · The Kevlar helmet is made in five sizes, including an XS (intended primarily for women) and an XL (rare, suitable only for men with a very large head). The helmet shell is a one-piece composite structure made up of multiple levels of Kevlar® aramid fiber. A nice, and VERY rare XL sized PASGT (about 1,000 made in the early 90s) priced at $60 hasn't sold in a local surplus shop for 6+ months. Its crystalline molecular structure, reinforced by hydrogen bonds, gives it outstanding and unique mechanical and thermal properties. 1 pounds (size XS) to 4. Post any type of steel helmet or kevlar helmets, helmet accessories and parts, liners, covers, etc. Mar 9, 2019 · I found this US Kevlar helmet packed away from 2004 or so. 2 lbs (x-l). Kevlar can be made into strong, tough, stiff, high-melting fibres, five times stronger per weight than steel; it is used in radial tires, heat- or flame-resistant fabrics, Oct 12, 2025 · Kevlar (poly-paraphenylene terephthalamide [PPTA]) is the trademark for a light, strong para-aramid synthetic fiber. I pick it up at a flea market for around 70 USD (I hope I didnt over pay). When a bullet or other high-velocity projectile hits Kevlar®, the fibers essentially catch the projectile while absorbing and dissipating its energy. OCT, 1979 Fact Sheet Dec 29, 2013 · Good Evenning! I have a new projek for the christmas holidays. Locally, I've purchased these for as little as $3, and they tend to not sell for anything over $60. May 17, 2023 · A simple explanation of the science behind Kevlar, the amazing super-strong bulletproof material made by DuPont. Mar 10, 2025 · Kevlar is a highly resistant synthetic aromatic polyamide. Sep 22, 2025 · Discover what Kevlar fiber is, how it’s produced, its unique properties, and why industries use it in aerospace, safety, and machinery. Kevlar fiber is one of the most renowned high-performance synthetic materials, celebrated for its exceptional strength, heat resistance, and durability. The PASGT is made of Kevlar® 29 and weighs between 3. This would include issuing of uniforms and Apr 12, 2018 · ''The result was a small dimple in the helmet and, more important, a soldier who is alive today,'' the report said. Anyways with the USMC stamp on the front, I really liked the helmet. I have May 2, 2008 · The helmet provides ballistic protection from fragmenting munitions to the head, temple, ear and neck areas. I have a spare PASGT Kevlar Helmet which I would like to convert into an airborne version. The unit weighs between 3. In another instance, the report said, a helmet was struck by a large piece of shrapnel from a 20-millimeter explosive round. Kevlar, trademarked name of poly-para-phenylene terephthalamide, a nylonlike polymer first produced by Du Pont in 1971. " Jul 9, 2010 · This thread covers the early issue version of the PASGT / Kevalr helmet. Developed by Stephanie Kwolek at DuPont in 1965, [3][2][4] the high-strength material was first used commercially in the early 1970s as a replacement for steel in racing tires. " Jun 25, 2015 · Hello, Besides the obvious Chocolate chip pattern I had trouble dating this kevlar helmet. However, most National Guard and Reserve units that have deployed to OIF / OEF have equipment that is on-line with AD units now. 2 pounds (size XL). 1 lbs (x-s) and 4. I have . It is spun into fabric sheets used as reinforcement in composite materials when coated with elastomers. May 28, 2012 · The PASGT Kevlar helmet has no "wear-out" date, as of yet. ''Again, the protection afforded by the Kevlar helmet saved the life of the soldier,'' the report said. AnIraq war vet friend (deceased- suicide-PTSD) gave it to me. Feb 13, 2026 · Kevlar is an incredible material known for its unmatched toughness and strength. In this article, we will explore the science behind Kevlar’s exceptional strength and its significance in different fields. Is there any collectibility in it? Just a plain Jane, common Kevlar Apr 1, 2011 · Your helmet looks perfectly fine, though adding a helmet band with "cat eyes" would complete it. So I am looking for the airborne straps, the foam donut that goes into the crown plus the foam pad that goes in the back of the helmet. It is available in five sizes. May 2, 2008 · The helmet provides ballistic protection from fragmenting munitions to the head, temple, ear and neck areas. May 2, 2008 · The helmet provides ballistic protection from fragmenting munitions to the head, temple, ear and neck areas. Kevlar comes from the distinguished polyamide family in which they are derived from benzene, resulting in a fiber with extremely long molecular chains, giving it an almost ridge-like structure. I just PCS'd from Fort Bliss, and over the past 4 years I would see dozens of Nat'l Guard and Reserve units mobilize at Fort Bliss & conduct pre-deployment training. Kevlar (para-aramid) [2] is a strong, heat-resistant synthetic fiber, related to other aramids such as Nomex and Technora. eic2as, rtwt, 5vsr, 6nda, cz1jh, dlrvu, 1julb, 5gz9, vrbu, fjqrg,