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 5950-01-161-8198
NSN 5935-01-216-6772
NSN 5998-00-143-4723
NSN 2925-01-443-4216
NSN 5920-00-331-0583
NSN 5950-00-099-9612
NSN 5930-00-862-4559
NSN 5835-01-381-2683
NSN 6130-00-276-0658
NSN 5835-00-930-8500
NSN 5996-01-523-5698
NSN 6145-00-308-7189