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 5965-01-504-2073
NSN 6240-01-240-7529
NSN 5998-01-038-8114
NSN 5945-00-736-3701
NSN 6650-00-436-3531
NSN 5985-00-157-6025
NSN 6240-01-100-2597
NSN 5915-01-227-2337
NSN 5920-01-049-0022
NSN 4140-00-229-8467
NSN 5835-00-135-4566
NSN 7035-01-476-7316