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 5990-01-241-2479
NSN 7035-01-026-0117
NSN 5960-01-217-4526
NSN 5990-00-105-7831
NSN 6105-01-218-4320
NSN 6130-01-138-6082
NSN 6610-01-429-7267
NSN 6105-01-624-9316
NSN 5950-01-561-0791
NSN 6220-01-310-7166
NSN 5855-00-879-7245
NSN 6645-01-487-8227