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 5965-01-380-9821
NSN 5999-01-386-7179
NSN 5920-01-565-2879
NSN 5999-01-414-6388
NSN 5915-01-506-1886
NSN 5935-01-278-7197
NSN 6610-01-229-3679
NSN 6645-01-218-5234
NSN 5985-01-578-1662
NSN 6645-00-735-1481
NSN 6610-01-519-3080
NSN 6105-00-960-6327