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 5945-01-182-8174
NSN 5960-00-222-6174
NSN 5985-01-454-3681
NSN 5999-01-536-9890
NSN 5920-01-095-2355
NSN 5935-00-878-1328
NSN 5999-00-760-5392
NSN 6145-01-085-7394
NSN 6650-00-341-4176
NSN 6240-01-273-0193
NSN 5985-00-468-7361
NSN 5985-00-915-3603