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 6145-01-461-5326
NSN 5835-00-898-0201
NSN 6130-01-170-3577
NSN 4140-00-956-9225
NSN 5998-00-674-8727
NSN 6685-00-527-9489
NSN 6685-00-792-7762
NSN 5910-01-503-8366
NSN 5895-01-524-2666
NSN 6320-01-204-2922
NSN 5920-00-455-9743
NSN 5895-01-158-0469