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 5975-00-221-2555
NSN 6130-01-108-7326
NSN 5895-01-487-8939
NSN 4140-00-732-9427
NSN 5835-00-341-5441
NSN 5975-01-521-3494
NSN 4140-00-643-3744
NSN 6135-00-968-8594
NSN 4140-01-116-4604
NSN 5925-01-294-9531
NSN 6130-01-645-4020
NSN 6145-00-420-2177