Gasket
FIG. 1 is a perspective view of a gasket showing our new design. 
     FIG. 2 is a top plan view thereof; 
     FIG. 3 is a bottom plan view thereof; 
     FIG. 4 is a side elevational view thereof; the other sides being the same as the side shown; and 
     FIG. 5 is an enlarged cross sectional view taken on line 5--5 of FIG. 2.