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 5910-01-146-3954
NSN 5920-01-104-4332
NSN 6135-01-329-7994
NSN 5905-01-013-1420
NSN 6150-01-652-6076
NSN 2925-01-113-6904
NSN 6610-00-184-0833
NSN 5960-01-252-8821
NSN 6645-01-513-9175
NSN 5905-01-324-0784
NSN 5950-01-423-8208
NSN 5920-01-242-9208