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 6645-01-308-5729
NSN 6645-01-196-6277
NSN 5965-00-726-3168
NSN 6240-00-801-8002
NSN 5915-01-335-6693
NSN 5920-00-035-4846
NSN 7035-01-143-0355
NSN 5965-01-518-4490
NSN 5965-01-602-8072
NSN 6150-01-063-6483
NSN 6650-01-181-6037
NSN 5999-01-486-8321