Rationale

The change to a computer created drawing for FIG. X 1.3 Typical Spray Nozzle is proposed to “modernize” the ASTM B117. The only substantial change is to even up the lines in the drawing and to orient it with the spray discharge port at the top of the drawing. Additionally, a small modification to the labeling of the ports have been added for clarity No other changes are being balloted that would change the nozzle design or use