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 5950-01-167-3883
NSN 5920-01-567-2072
NSN 5920-01-151-2773
NSN 6145-01-442-8143
NSN 6240-00-064-0182
NSN 5960-01-324-8751
NSN 5935-01-460-7362
NSN 5895-01-440-0600
NSN 6110-00-679-8961
NSN 6685-00-532-5256
NSN 6145-00-800-9870
NSN 6145-01-509-6955