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 5965-01-658-3611
NSN 5910-01-106-1692
NSN 5945-00-107-2953
NSN 6220-01-586-7741
NSN 5920-01-462-9027
NSN 6645-00-057-3499
NSN 5930-00-349-9854
NSN 6150-01-345-6884
NSN 5965-01-170-2812
NSN 6220-01-207-8068
NSN 2925-01-463-8856
NSN 6145-01-414-5665