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 6105-00-185-1579
NSN 5935-01-109-1837
NSN 5920-01-539-2827
NSN 5930-01-173-3233
NSN 5925-01-567-9124
NSN 5835-01-519-3834
NSN 5998-01-278-7248
NSN 4140-01-186-8786
NSN 5985-01-482-7488
NSN 5905-00-110-3236
NSN 6320-00-476-6898
NSN 5920-01-532-0677