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 6240-00-126-4551
NSN 6240-01-349-5225
NSN 5960-01-499-7172
NSN 5975-01-567-5829
NSN 6610-01-435-8982
NSN 6320-01-648-5538
NSN 5835-01-268-1924
NSN 5915-01-044-9829
NSN 5999-00-548-9065
NSN 6240-01-429-7830
NSN 5895-00-233-5901
NSN 5975-00-399-6100