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 5915-01-302-0375
NSN 5985-01-130-6668
NSN 5965-01-148-4979
NSN 5920-01-534-6064
NSN 6220-00-222-7426
NSN 5925-01-060-3403
NSN 5950-01-377-5006
NSN 6110-01-269-8482
NSN 5835-00-468-3367
NSN 2925-00-928-5931
NSN 6130-00-081-2186
NSN 5965-01-105-4194