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 5999-01-179-5149
NSN 5935-00-997-2855
NSN 5935-00-828-3321
NSN 6645-01-049-6116
NSN 6130-01-648-6150
NSN 6105-01-509-6049
NSN 5960-01-431-4291
NSN 6135-00-182-7008
NSN 5950-01-193-1964
NSN 5915-00-067-9727
NSN 5905-01-615-3496
NSN 5985-00-466-3574