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 5910-01-364-8381
NSN 5985-01-500-5907
NSN 2925-01-386-7392
NSN 6685-01-194-3931
NSN 5915-01-302-4091
NSN 6650-00-932-2048
NSN 4140-00-269-5795
NSN 5905-01-267-4737
NSN 5930-00-518-4790
NSN 5905-00-824-0730
NSN 6645-01-598-8118
NSN 5895-00-491-8280