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 5895-01-553-8730
NSN 5930-01-018-7763
NSN 5905-01-167-8867
NSN 5950-00-465-4646
NSN 6150-01-287-6438
NSN 2925-00-265-7539
NSN 6130-01-656-0806
NSN 6240-01-201-9218
NSN 6650-01-142-3805
NSN 6645-01-489-5426
NSN 7035-00-470-4977
NSN 5930-01-619-2717