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 6620-00-130-0815
NSN 5965-01-627-3417
NSN 5930-01-261-2896
NSN 6220-01-518-9116
NSN 5950-00-032-3639
NSN 6135-01-386-5709
NSN 5990-01-580-2191
NSN 6150-01-601-8348
NSN 6220-00-272-7497
NSN 5945-01-142-2182
NSN 6685-00-398-0341
NSN 5915-00-067-9727