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 6685-01-331-5678
NSN 6685-01-623-6460
NSN 5990-01-411-5930
NSN 5930-00-185-5142
NSN 6130-01-168-5286
NSN 6110-01-633-9660
NSN 6610-01-099-0303
NSN 5975-00-234-5182
NSN 6145-00-938-6085
NSN 6145-00-655-2738
NSN 5990-00-529-8767
NSN 5950-00-841-8576