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 6145-01-649-4015
NSN 6240-01-160-7430
NSN 6110-00-305-2838
NSN 6685-01-383-2893
NSN 5920-01-409-0472
NSN 5975-00-890-5201
NSN 5930-01-330-7552
NSN 5905-01-461-3144
NSN 5960-01-418-2641
NSN 5950-00-186-9315
NSN 5915-00-763-1197
NSN 5998-00-246-4422