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 6145-01-363-2923
NSN 6240-00-447-0244
NSN 5990-00-779-8268
NSN 5925-01-581-4662
NSN 6650-00-051-1395
NSN 6650-01-211-9099
NSN 5945-00-296-1729
NSN 5910-00-151-5046
NSN 6320-01-631-7828
NSN 5835-01-258-7866
NSN 6145-01-487-8981
NSN 5975-01-351-6097