| GENERAL CHARACTERISTICS ITEM DESCRIPTION | LEXAN OR SIMILAR TRANSLUCENT MATERIAL,DIMENSIONS APPROXIMATE 0.688 IN. SQUARE BY 0.562 IN. HIGH,YELLOW COLOR,THIS KEY CAP ASSY,CONSISTING OF 1 KEY CAP AND 1 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-4224,THE CHARACTER S ASTERISK BK ASTERISK AND ASTERISK SP ASTERISK ARE ENGRAVED ON THIS KEY CAP,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,NEB.,P/N 2-128-004-2A |