Preformed
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 6650-00-088-4741
NSN 6645-01-455-1293
NSN 5925-00-467-1738
NSN 6320-01-397-9995
NSN 5935-01-585-7018
NSN 5935-00-682-0773
NSN 5965-01-231-9125
NSN 2925-01-282-3206
NSN 6650-00-165-5723
NSN 6645-01-589-0983
NSN 5910-01-391-0032
NSN 5985-01-534-6500