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 6320-01-491-0327
NSN 5975-01-500-1794
NSN 5965-00-529-0602
NSN 6150-01-181-6422
NSN 6145-01-329-5935
NSN 6685-01-164-6558
NSN 5895-01-232-3000
NSN 4140-00-274-4002
NSN 5998-00-204-4711
NSN 5998-00-189-1570
NSN 6105-00-325-3637
NSN 6145-01-105-1235