FIG. 1 is a perspective view of a spray nozzle according to our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof, the right side elevation view being a mirror image;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an enlarged perspective view of the portion of the spray nozzle identified in FIG. 1;

FIG. 8 is a front elevation view thereof;

FIG. 9 is a left side elevation view thereof, the right side elevation view being a mirror image;

FIG. 10 is a top plan view thereof;

FIG. 11 is a bottom plan view thereof; and,

FIG. 12 is a rear elevation view thereof.

The broken lines immediately adjacent shaded areas represent bounds of the claimed design and environment while all other broken lines are directed to environment and are for illustrative purposes only. The broken lines form no part of the claimed design.