An item of foamed plastic molded to conform to the contour of the inside of a helmet shell. It is designed to be permanently installed in the helmet to afford increased protection to the head from impact.
Classification: Military wearing apparel of all types and materials, including footwear and headwear
NSN 5990-01-353-3691
NSN 6645-01-128-6932
NSN 6220-01-185-5545
NSN 6320-01-530-4870
NSN 6610-00-736-5457
NSN 6645-00-077-1805
NSN 5905-01-174-0101
NSN 5930-00-204-8100
NSN 6320-00-213-0477
NSN 5965-00-468-3071
NSN 5965-01-355-7164
NSN 5930-01-073-7798