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 6645-00-940-0774
NSN 5905-01-351-5510
NSN 5945-01-634-0588
NSN 6130-01-025-1540
NSN 5905-00-366-5133
NSN 6145-01-487-3773
NSN 5905-01-268-1535
NSN 5915-01-631-9828
NSN 6110-01-479-2134
NSN 6220-01-339-7557
NSN 5915-01-609-1425
NSN 6320-00-504-1214