N.Y. C.P.L.R. 4113

§ 4113. Disagreement by jury. (a) Unanimous verdict not required. A\nverdict may be rendered by not less than five-sixths of the jurors\nconstituting a jury.\n (b) Procedure where jurors disagree. Where five-sixths of the jurors\nconstituting a jury cannot agree after being kept together for as long\nas is deemed reasonable by the court, the court shall discharge the jury\nand direct a new trial before another jury.\n