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 5835-01-303-6563
NSN 6220-00-132-3364
NSN 6110-01-434-0454
NSN 5996-00-066-5163
NSN 5975-00-655-0761
NSN 5925-01-464-4477
NSN 5895-01-049-3752
NSN 5965-01-545-7877
NSN 6320-01-366-5157
NSN 5895-01-553-4992
NSN 6110-01-391-6497
NSN 5920-01-013-3883