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 5905-01-573-5211
NSN 6130-00-222-9027
NSN 5960-00-481-6677
NSN 5996-01-379-4943
NSN 5930-01-182-2509
NSN 6610-01-160-3770
NSN 5998-00-169-9029
NSN 6650-01-502-9909
NSN 4140-00-185-9694
NSN 5920-00-860-0456
NSN 6130-00-385-1708
NSN 5835-01-537-1228