| GENERAL CHARACTERISTICS ITEM DESCRIPTION | 2221 LEXAN TRANSLUCENT MATERIAL,DIMENSIONS APPROXIMATE 0.688 IN. SQUARE BY 0.562 IN. HIGH,BLUE COLOR,THIS KEY CAP ASSY.,CONSISTING OF 1 EA. KEY CAP AND 1 EA. INSERT K PLUNGER,HAS BLACK ENGRAVING,THE CHARACTERS TO BE 0.125 IN. HIGH AND 0.020 IN. LINE WIDTH,THE ENGRAVED LETTERING SHALL BE OPAQUE SO LETTERING WILL APPEAR BLACK IN A DARKENED ROOM KEY CAPS ARE INTERNALLY ILLUMINATED,THIS KEY CAP IS STYLE OR TYPE J-2221,THE CHARACTER S ASTERISK 6 ASTERISK AND ASTERISK LEADER DIRECTION SIGN ASTERISK ARE ENGRAVED ON THIS KEY CAP,APPLICATION DATA,P/O,KEY MODULE ASSY.,TEXAS INSTRUMENTS,INC.,P/N,684579-2,END ITEM,AUTOMATED RADAR TERMINAL SYSTEM - ARTS III,TEXAS INSTRUMENTS,INC.,P/N,729408-1,MANUFACTURERS DATA,GEORGE RISK INDUSTRIES,INC.,24229,COLUMBUS,NEBRASKA,P/N,2-128-004-44A |