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 5920-00-728-6625
NSN 6620-00-346-7591
NSN 6135-01-625-0765
NSN 6645-00-812-5243
NSN 5945-01-242-3913
NSN 5990-01-459-3856
NSN 6620-00-527-6523
NSN 6320-00-343-1798
NSN 7035-00-497-8784
NSN 5895-01-240-5399
NSN 5905-01-089-8457
NSN 6320-01-578-6006