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 6645-01-654-5293
NSN 6610-01-539-0014
NSN 5990-01-553-1094
NSN 5985-01-254-5907
NSN 6145-00-859-2522
NSN 6620-01-492-8470
NSN 6220-01-260-7169
NSN 6105-01-328-7446
NSN 6320-01-370-4218
NSN 6620-00-894-7352
NSN 5960-01-136-3710
NSN 6240-00-539-9770