The ornamental design for a spraynozzleattachment, as shown and described.
FIG. 1 shows a perspective view of a spray nozzle attachment.
FIG. 2 shows a front view of the spray nozzle attachment;
FIG. 3 shows a rear view of the spray nozzle attachment;
FIG. 4 shows a right side view of the spray nozzle attachment;
FIG. 5 shows a left side view of the spray nozzle attachment;
FIG. 6 shows a top plan view of the spray nozzle attachment; and,
FIG. 7 shows a bottom plan view of the spray nozzle attachment.
The shade lines in the Figures show contour and not surface ornamentation.
The broken lines shown in the Figures, including the textured broken line diamond pattern, show portions of the spray nozzle attachment which form no part of the claimed design.