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 5895-01-230-6389
NSN 5990-01-091-3567
NSN 5910-01-178-0875
NSN 5910-00-151-7564
NSN 5960-00-170-4596
NSN 5999-01-456-7898
NSN 2925-01-079-6229
NSN 5950-01-575-1859
NSN 5910-00-778-0130
NSN 5915-01-403-2599
NSN 6620-00-954-4971
NSN 4140-01-493-7684