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 6620-00-924-4369
NSN 5855-01-023-3727
NSN 6105-01-602-8187
NSN 5915-01-353-7959
NSN 5990-01-433-3786
NSN 5999-00-035-9288
NSN 6650-01-048-5293
NSN 6145-01-479-8135
NSN 4140-01-013-0795
NSN 5895-01-377-9115
NSN 6685-01-535-7087
NSN 5990-00-241-3780