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 5960-01-628-2760
NSN 6220-01-225-2972
NSN 5990-01-343-2187
NSN 6105-01-107-4846
NSN 6610-00-740-7103
NSN 5920-00-057-5934
NSN 5920-01-120-5093
NSN 5920-01-357-7165
NSN 5930-00-989-4825
NSN 5975-01-475-9840
NSN 5910-01-069-8067
NSN 5965-00-627-8382