lighted pushbutton switch extended pushbutton, mt.centers.814 inch , moisture tight, 2pdt-common lamp ground circuit configuration, momentary, positive keyed hub, must match keying number of mating pushbuttonomit for non-keyed
lighted pushbutton switch matrix plug-in module square, moisture tight, indicator-clg, specifying positive keyed hub, must match keying number of mating pushbutton, omit for non-keyed
lighted pushbutton switch matrix plug-in module square, moisture tight, indicator-clg, positive keyed hub, must match keying number of matint pushbutton, omit for non-keyed