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 5998-01-575-7774
NSN 6610-01-167-1771
NSN 6145-01-202-7772
NSN 6135-00-505-0679
NSN 5895-00-583-8339
NSN 6150-01-206-7986
NSN 5945-01-504-3740
NSN 6240-00-212-4305
NSN 5930-00-998-0917
NSN 6645-01-034-6037
NSN 5935-01-547-7055
NSN 6320-01-416-9357