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 5905-00-891-4255
NSN 5930-01-156-7487
NSN 5920-00-833-0315
NSN 6220-00-107-1835
NSN 5855-01-133-3587
NSN 5975-01-364-8662
NSN 6105-00-916-5614
NSN 6110-01-554-5026
NSN 6145-01-492-5642
NSN 6105-01-578-0603
NSN 5855-01-089-2248
NSN 5895-01-407-4961