2-0.500 deep cbore holes 4.100 from edge
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 5920-01-337-2343
NSN 5996-00-272-2560
NSN 5945-01-246-3530
NSN 6105-00-248-5772
NSN 5905-01-577-0368
NSN 5990-01-532-6113
NSN 5835-01-654-4570
NSN 5930-01-421-7941
NSN 5905-00-801-5465
NSN 5996-01-097-6256
NSN 5985-00-370-3379
NSN 5945-01-297-0492