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 5996-01-066-0335
NSN 5895-01-225-5668
NSN 5910-00-910-8241
NSN 5965-00-005-5252
NSN 5990-00-492-5063
NSN 6105-01-212-1349
NSN 5855-01-458-2229
NSN 5960-01-595-6515
NSN 6685-01-398-5906
NSN 6650-01-648-3903
NSN 5975-00-553-7151
NSN 5999-00-266-3805