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 5996-01-251-1149
NSN 5910-01-442-1750
NSN 6320-01-549-7071
NSN 5999-01-530-9441
NSN 5960-01-091-2444
NSN 5895-01-548-6088
NSN 5920-01-273-3144
NSN 6320-01-062-9351
NSN 5985-00-786-2321
NSN 5965-00-470-9521
NSN 6320-00-194-4252
NSN 5925-01-004-9293