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 5998-00-972-0393
NSN 6240-01-621-7646
NSN 5925-01-509-2128
NSN 5915-01-515-8454
NSN 5945-01-143-9144
NSN 6620-01-650-5226
NSN 6110-01-277-6486
NSN 5835-01-515-6537
NSN 6110-01-422-0873
NSN 2925-01-565-6410
NSN 6130-01-406-3204
NSN 5990-01-527-7640