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 5990-01-159-5988
NSN 5920-00-829-3634
NSN 5930-00-069-3866
NSN 5965-01-045-0247
NSN 5905-01-431-2474
NSN 7035-00-347-5537
NSN 2925-01-553-5132
NSN 6240-00-869-5079
NSN 5935-00-469-2767
NSN 6135-01-265-1384
NSN 6320-01-239-5700
NSN 5855-01-158-2709