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 5998-01-242-5910
NSN 5985-01-465-9370
NSN 5945-01-381-5287
NSN 6620-00-773-2931
NSN 6610-01-482-2196
NSN 5910-01-436-3258
NSN 2925-00-435-2992
NSN 5990-01-416-0362
NSN 5930-00-221-8992
NSN 6685-01-145-3938
NSN 6240-01-482-8243
NSN 6110-00-369-1586