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 6145-01-111-3626
NSN 6150-00-611-2840
NSN 5920-01-445-6970
NSN 6105-01-469-2207
NSN 6105-01-571-4605
NSN 5960-01-546-2379
NSN 5998-01-116-6017
NSN 6610-01-611-7884
NSN 6620-01-499-1492
NSN 5985-00-294-4961
NSN 6105-01-256-9136
NSN 5996-00-379-0379