FIG. 1 is a front view of the retaining ring for a shaft embodying my design, the rear view being a mirror image thereof;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a left side view, the right side view being a mirror image thereof;
FIG. 5 is an isometric view thereof; and,
FIG. 6 is a front view showing the condition of the retaining ring mounted to a shaft.
The broken line showing of pipe is for illustrative purposes and forms no part of the claimed design.