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 6240-01-050-0834
NSN 5975-00-023-1937
NSN 5945-00-060-8107
NSN 4140-00-184-4812
NSN 5925-00-862-6719
NSN 5835-00-398-9678
NSN 6320-01-054-3046
NSN 6620-00-022-8056
NSN 6130-01-124-2349
NSN 6105-01-634-0322
NSN 5920-01-263-2781
NSN 5935-01-491-3031