Copper 110, 3/4 hard drawn per astm-b-187.Heat treat: annealed
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 5905-01-340-7605
NSN 5998-00-020-3948
NSN 6610-01-099-0303
NSN 6685-01-432-0265
NSN 5999-00-350-6052
NSN 5835-00-180-7555
NSN 5990-01-654-6203
NSN 6110-01-338-9957
NSN 6220-01-621-8968
NSN 5910-01-644-5160
NSN 5920-01-643-6404
NSN 6620-00-555-3992