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 5930-00-815-4161
NSN 6620-00-351-9949
NSN 5855-01-529-6369
NSN 6650-01-643-5908
NSN 6620-00-303-0358
NSN 6150-01-564-8363
NSN 5950-01-051-8962
NSN 6130-01-280-5113
NSN 2925-01-288-2091
NSN 5895-00-150-2347
NSN 5835-01-528-1864
NSN 5975-01-107-7509