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 5910-01-592-2746
NSN 6220-01-461-9180
NSN 5975-01-477-4498
NSN 5910-01-611-1951
NSN 6105-01-388-1926
NSN 4140-01-483-1948
NSN 6620-00-079-0311
NSN 6135-01-116-3385
NSN 6685-01-592-9239
NSN 5998-00-505-4303
NSN 5855-00-832-9341
NSN 5930-01-352-5428