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 5835-01-564-5575
NSN 6620-00-266-2763
NSN 6135-00-880-1026
NSN 5950-00-194-3592
NSN 5985-01-306-5566
NSN 6240-01-180-3720
NSN 6145-01-381-0032
NSN 5950-01-434-3265
NSN 6130-01-120-7600
NSN 6685-00-164-7014
NSN 5996-00-330-9184
NSN 5990-01-151-8756