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 5960-01-380-0885
NSN 5975-00-827-0756
NSN 5999-01-429-0149
NSN 5965-01-262-3513
NSN 5998-01-398-9113
NSN 5990-01-291-4587
NSN 5930-01-384-3745
NSN 5910-01-080-3612
NSN 5895-01-214-6389
NSN 6220-00-670-1790
NSN 6220-01-507-4799
NSN 6145-01-147-4968