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 5950-01-534-8192
NSN 5855-01-421-1440
NSN 6145-00-952-2872
NSN 5905-01-441-3002
NSN 5920-01-419-5271
NSN 5935-01-314-1443
NSN 5990-00-518-0684
NSN 5925-01-237-9394
NSN 5910-01-641-7603
NSN 6620-00-834-9430
NSN 6240-01-231-4184
NSN 5975-01-386-0420