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 6145-01-433-2329
NSN 2925-01-194-9737
NSN 6130-01-045-5182
NSN 6150-01-072-2081
NSN 5930-01-607-6459
NSN 6130-01-599-0919
NSN 4140-01-270-1067
NSN 5930-00-726-6970
NSN 6645-01-435-2996
NSN 5985-01-232-4946
NSN 6320-01-229-6479
NSN 6610-01-643-2315