Out-indicator for hanging filing system
FIG. 1 is a front elevational view of an out-indicator for hanging filing system showing our new design; 
     FIG. 2 is rear elevational view thereof; 
     FIG. 3 is a top plan view thereof; 
     FIG. 4 is a bottom plan view thereof; 
     FIG. 5 is a left end elevational view; and 
     FIG. 6 is a right end elevational view.