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 6620-01-013-5432
NSN 6650-01-064-8941
NSN 5925-01-029-3483
NSN 6145-01-381-2529
NSN 6620-01-091-3722
NSN 6220-01-450-3264
NSN 6130-00-541-8468
NSN 6320-00-098-2858
NSN 5855-01-612-5116
NSN 5945-01-590-1148
NSN 5855-01-213-9076
NSN 5910-00-126-4756