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 6130-01-443-3761
NSN 5925-01-643-8388
NSN 5835-00-411-6344
NSN 5925-01-218-4711
NSN 6610-00-080-2985
NSN 2925-01-205-4584
NSN 2925-00-580-4931
NSN 5905-01-407-5277
NSN 5835-01-202-9673
NSN 5960-01-185-4216
NSN 6130-01-281-8609
NSN 5895-01-528-4280