A cylindrical soft metallic crush item used to seal high pressure flared tube connections. It is designed to be inserted between the conical surface of a flared tube fitting and the inner surface of the flared end of the connecting tube.
NSN 5990-01-628-8188
NSN 6145-01-043-4530
NSN 6220-01-449-1239
NSN 5999-01-306-4474
NSN 5985-01-541-4797
NSN 5835-01-386-4027
NSN 5998-00-701-3487
NSN 5935-00-357-9430
NSN 6110-01-592-3017
NSN 5975-01-161-4069
NSN 5920-00-700-2942
NSN 6650-01-412-1040