The ornamental design for an elastomeric mounting, as shown and described.
FIG. 1 is a perspective view of an elastomeric mounting showing my new
design, all the perspective views taken at 90°, 180°, and
270° therefrom being identical thereto;
FIG. 2 is a side elevational view thereof, the side elevational views taken
at 90°, 180°, and 270° therefrom being identical
thereto;