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 6240-01-485-9868
NSN 2925-00-767-4245
NSN 5935-01-010-3415
NSN 5910-01-576-3178
NSN 5920-01-108-3206
NSN 5950-00-985-5112
NSN 6650-01-124-4314
NSN 5999-00-130-5807
NSN 5915-00-099-0347
NSN 5996-00-084-8533
NSN 5965-00-121-0923
NSN 6240-00-333-5627