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 6240-00-082-1142
NSN 6130-01-459-2883
NSN 5985-00-531-5821
NSN 6320-01-643-0850
NSN 6620-00-506-0112
NSN 5975-00-116-0803
NSN 6145-01-480-0629
NSN 6130-00-730-0795
NSN 5965-00-396-3411
NSN 6240-01-542-8886
NSN 5998-01-367-5204
NSN 5975-01-197-7673