A foam which hardens and is used to surround an item; i.E., an internal fuel tank. It provides protection from hostile fire and holds the item in position.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 6220-01-040-4324
NSN 6685-01-353-3097
NSN 5855-00-149-0766
NSN 6220-01-133-5941
NSN 6150-01-324-3990
NSN 6650-01-278-2151
NSN 5835-01-495-0595
NSN 6620-00-128-3201
NSN 5990-01-226-2653
NSN 5930-00-683-2923
NSN 5985-01-496-6088
NSN 6645-01-587-0488