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 7035-01-403-2841
NSN 5935-00-451-3355
NSN 5855-01-656-6808
NSN 6105-00-962-2512
NSN 5975-01-452-4762
NSN 5935-01-025-7272
NSN 5999-01-507-1936
NSN 5915-01-232-6058
NSN 6105-00-946-5376
NSN 6610-00-161-7439
NSN 5895-01-128-3218
NSN 5910-01-142-1967