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 5910-00-918-2979
NSN 5910-01-037-0935
NSN 5905-01-181-5323
NSN 5925-00-148-8241
NSN 6105-01-026-0165
NSN 6105-01-510-4247
NSN 5990-01-021-7303
NSN 7035-01-573-8064
NSN 6685-01-570-8803
NSN 6645-01-231-2068
NSN 4140-00-410-2581
NSN 6110-00-929-6125