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 6145-00-140-8226
NSN 6610-01-143-9625
NSN 4140-01-364-1356
NSN 5910-00-846-5918
NSN 5835-01-416-6455
NSN 5855-00-937-7709
NSN 5910-01-417-7350
NSN 6130-00-611-2447
NSN 5920-00-456-5211
NSN 5935-00-520-9523
NSN 6135-01-151-2705
NSN 6105-01-317-3657