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 6150-01-226-2075
NSN 6145-01-101-6176
NSN 6240-01-425-8815
NSN 5915-01-517-6528
NSN 5985-01-422-5092
NSN 5935-00-011-2465
NSN 6645-00-488-4432
NSN 5835-00-257-2852
NSN 6145-01-368-4894
NSN 6135-01-186-4010
NSN 6135-01-216-9771
NSN 6610-01-415-5877