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 6610-01-595-7449
NSN 6320-01-513-6728
NSN 5920-00-614-9281
NSN 5895-01-623-6622
NSN 5925-00-005-8912
NSN 5910-00-806-2548
NSN 5910-00-737-8234
NSN 6150-01-148-8907
NSN 5985-01-079-6362
NSN 5950-01-364-0006
NSN 5990-01-313-5543
NSN 5960-00-565-9133