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 5910-01-113-6636
NSN 4140-01-386-9821
NSN 6220-01-237-6776
NSN 6105-01-413-0209
NSN 4140-01-425-9702
NSN 5950-00-910-6419
NSN 6620-01-318-1856
NSN 6240-01-361-3499
NSN 5920-01-384-6065
NSN 5945-01-170-6308
NSN 5930-01-083-0489
NSN 6645-01-318-7371