Seal for a container cap or outlet port
FIG. 1 is an end elevational view of a seal for a container cap or outlet port showing our new design; 
     FIG. 2 is a top plan view; 
     FIG. 3 is a side elevational view, the opposite side being a mirror image thereof; 
     FIG. 4 is a sectional view taken on the line 4--4 of FIG. 2; 
     FIG. 5 is an elevational view showing the end opposite that shown in FIG. 1; and 
     FIG. 6 is a bottom plan view.