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 5920-00-725-1804
NSN 4140-00-388-6829
NSN 6610-00-056-0526
NSN 5895-01-293-0752
NSN 5950-01-446-1106
NSN 6150-01-452-5961
NSN 5905-00-985-2409
NSN 5990-01-395-4194
NSN 6685-00-201-4344
NSN 5895-01-346-8300
NSN 5999-01-376-4009
NSN 5915-00-766-7810