| GENERAL CHARACTERISTICS ITEM DESCRIPTION | 3242 LEXAN TRANSLUCENT MATERIAL,DIMENSIONS APPROXIMATE 0.688 IN. SQUARE BY 0.562 IN. HIGH,GREEN COLOR,THIS KEY CAP ASSY.,CONSISTING OF 1 EACH KEY CAP AND 1 EACH INSERT K PLUNGER HAS WHITE 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-3242,THE CHARACTERS ASTERISK F13 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,MANUFACTURER DATA GEORGE RISK INDUSTRIES,INC. 24229,COLUMBUS,NEBRASKA,P/N 2-128-004-19A |