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 2925-00-233-5644
NSN 6135-00-125-5265
NSN 2925-01-113-6904
NSN 6620-00-028-3370
NSN 5960-01-359-6630
NSN 5990-01-024-9659
NSN 6240-01-129-0769
NSN 5925-01-288-3802
NSN 6145-01-115-3464
NSN 7035-01-113-1424
NSN 5945-01-606-9283
NSN 5945-01-485-7810