The ornamental design for a component of playgroundslide, as shown and described.
FIG. 1 is a top plan view of the ornamental design for a component of a
playground slide;
FIG. 2 is a bottom plan view of the playground slide component;
FIG. 3 is a front elevational view of the playground slide component;
FIG. 4 is a rear elevational view of the playground slide component; and,
FIG. 5 is a side elevational view of the playground slide component as
viewed from the left side thereof, the right side being symmetrically
identical.