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 5905-01-412-4810
NSN 5920-01-418-5232
NSN 6130-00-814-5888
NSN 6150-01-139-2831
NSN 6650-00-857-2260
NSN 6240-00-314-7657
NSN 5895-01-616-3790
NSN 5910-01-293-6528
NSN 5945-00-900-6787
NSN 5960-01-196-9203
NSN 5999-01-012-7315
NSN 5910-00-271-7588