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 6650-00-717-8913
NSN 4140-01-260-8106
NSN 6150-00-894-1984
NSN 5998-01-143-9186
NSN 6135-00-635-9187
NSN 6130-00-862-8737
NSN 5920-01-225-7610
NSN 6130-01-088-7232
NSN 6220-00-052-6316
NSN 5835-01-166-7420
NSN 4140-00-205-6491
NSN 6220-00-266-8222