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 5910-00-903-9880
NSN 5950-01-013-9382
NSN 6150-00-488-1394
NSN 5930-01-172-1091
NSN 5915-01-445-4107
NSN 5975-01-521-3073
NSN 6150-01-459-8412
NSN 5920-01-289-4848
NSN 4140-01-426-2109
NSN 5935-01-356-7589
NSN 5975-01-551-1118
NSN 5999-00-401-9557