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 5855-01-353-3958
NSN 5945-01-437-1493
NSN 6320-01-220-2264
NSN 6320-01-177-3192
NSN 6110-01-612-9814
NSN 5996-01-330-0684
NSN 6130-01-161-3568
NSN 6685-01-214-4626
NSN 6110-00-125-9227
NSN 6320-00-456-2092
NSN 6320-01-170-4068
NSN 6220-01-242-5111