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 5975-01-352-5647
NSN 5996-01-189-6280
NSN 5855-01-049-0175
NSN 5910-01-108-1145
NSN 5960-01-025-2526
NSN 6610-00-865-3848
NSN 5925-01-502-5621
NSN 5945-01-433-8049
NSN 5999-00-250-6334
NSN 5960-01-347-0751
NSN 6105-01-310-1442
NSN 6220-00-171-8638