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 4140-01-063-9834
NSN 5998-00-444-3342
NSN 5915-01-521-9486
NSN 6685-00-155-9215
NSN 6610-00-478-2815
NSN 5950-01-461-2619
NSN 5910-01-202-8330
NSN 5945-01-620-7703
NSN 6135-00-874-6566
NSN 6135-01-383-1910
NSN 6130-00-397-7690
NSN 5855-01-508-3575