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 5990-01-583-2870
NSN 6145-00-983-8872
NSN 5960-00-918-2369
NSN 6220-01-271-2678
NSN 6145-01-466-6464
NSN 5930-00-175-4699
NSN 6240-01-628-3068
NSN 6220-00-927-0543
NSN 5915-01-471-3487
NSN 5930-01-192-2364
NSN 5920-00-736-7882
NSN 6610-01-067-4359