The ornamental design for a housing for a navigationdevice, as shown and described.
FIG. 1 is a perspective front view of a housing for a navigation device of the present invention.
FIG. 2 is a left-side view of the housing for a navigation device of FIG. 1.
FIG. 3 is a right-side view of the housing for a navigation device of FIG. 1.
FIG. 4 is a front view of the housing for a navigation device of FIG. 1.
FIG. 5 is a rear view of the housing for a navigation device of FIG. 1.
FIG. 6 is a top view of the housing for a navigation device of FIG. 1; and,
FIG. 7 is a bottom view of the housing for a navigation device of FIG. 1.
The ornamental design which is claimed is shown in solid lines in the drawings. The portions of the design shown in broken lines or dashed lines are included for the purpose of illustrating environment and form no part of the claimed design.