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 6145-01-581-0527
NSN 5910-00-462-8697
NSN 6620-00-549-5644
NSN 5950-01-201-0497
NSN 5855-01-515-2573
NSN 7035-00-371-7749
NSN 5999-01-350-4446
NSN 6220-01-162-6892
NSN 6135-01-154-3526
NSN 5910-00-149-2016
NSN 6240-00-170-5302
NSN 5930-01-431-1536