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 7035-01-519-4990
NSN 6135-00-145-8884
NSN 5975-00-438-0178
NSN 5945-01-395-1208
NSN 6130-01-323-8812
NSN 5920-01-483-0914
NSN 6105-01-634-0322
NSN 5930-01-622-7867
NSN 5905-00-107-0656
NSN 5950-00-937-9532
NSN 5905-00-088-1095
NSN 5835-00-838-0707