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 5915-01-212-7188
NSN 6150-00-925-9914
NSN 2925-00-168-9966
NSN 5835-01-178-4154
NSN 6105-01-218-6105
NSN 6685-01-453-7894
NSN 5998-00-857-9654
NSN 6240-01-110-6235
NSN 5996-00-342-9246
NSN 5910-01-204-3322
NSN 5855-01-406-2606
NSN 6220-00-422-4461