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 5915-01-242-9686
NSN 5990-00-828-1771
NSN 5925-01-411-6028
NSN 5920-00-335-1733
NSN 6105-00-841-5202
NSN 6685-01-647-1586
NSN 6240-01-633-9357
NSN 5975-01-281-7692
NSN 6685-01-104-3708
NSN 5915-01-115-2953
NSN 2925-00-441-8252
NSN 5965-00-111-2073