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 6240-01-536-3604
NSN 2925-01-577-0004
NSN 5925-01-377-1132
NSN 5985-01-500-8378
NSN 5920-01-482-4750
NSN 5910-00-952-5654
NSN 6620-01-236-6290
NSN 5905-01-253-6862
NSN 6650-00-043-5850
NSN 6650-01-398-1884
NSN 6130-00-707-5931
NSN 5960-00-009-8082