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 5915-00-968-0863
NSN 5990-01-043-3400
NSN 5930-01-406-2999
NSN 6610-00-186-9180
NSN 5985-00-101-0698
NSN 5945-01-321-6769
NSN 5945-01-400-3517
NSN 5990-01-124-9063
NSN 7035-00-465-3298
NSN 5935-01-410-8772
NSN 5975-01-361-2682
NSN 5855-00-089-3974