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 5915-00-290-1569
NSN 5998-01-149-3862
NSN 6135-01-567-0739
NSN 5835-01-201-7363
NSN 5930-00-133-9686
NSN 5990-01-529-7307
NSN 6650-00-548-9797
NSN 5835-01-033-8756
NSN 5999-00-282-3150
NSN 6110-01-294-2676
NSN 6645-00-926-4394
NSN 6150-01-003-8940