Gasket

FIG. 1 is a plan view of a first embodiment of the claimed design; FIG. 2 is a front view thereof; FIG. 3 is a left side view thereof; FIG. 4 is a right side view thereof; FIG. 5 is a bottom plan view thereof; FIG. 6 is a section view taken along at 6 - 6 of FIG. 1 ; FIG. 7 is a perspective view thereof; FIG. 10 is a plan view of a second embodiment of the claimed design; FIG. 11 is a front view thereof; FIG. 12 is a left side view thereof; FIG. 13 is a right side view thereof; FIG. 14 is a bottom plan view thereof; FIG. 15 is a section view taken along at 15 - 15 of FIG. 10 ; and, FIG. 16 is a perspective view thereof.