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 5975-00-890-3324
NSN 6645-00-787-8813
NSN 6130-01-126-5490
NSN 5975-00-774-0056
NSN 6135-00-050-4393
NSN 5835-01-067-0075
NSN 5925-01-550-3759
NSN 5915-01-346-8669
NSN 4140-01-426-8428
NSN 7035-01-192-9989
NSN 6135-01-052-9634
NSN 6650-01-119-0718