| CRITICALITY CODE JUSTIFICATION | FEAT |
| FILTER COLOR | WHITE SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| FILTER QUANTITY | 1 |
| LAMP BASE TYPE ACCOMMODATED | MIDGET FLANGED |
| LAMP BULB SIZE DESIGNATOR | T-1 3/4 |
| LAMP INDUSTRY NUMBER | 387 |
| LAMP TYPE ACCOMMODATED AND QUANTITY | 2 INCANDESCENT |
| LENS BACK SURFACE CONDITION | SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL |
| LENS COLOR | COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL |
| LENS FACE SURFACE CONDITION | SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL |
| LENS LEGEND | INS-1 TAC MIX SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| LENS TYPE | DISPLAY SCREEN SINGLE LIGHT FIRST POSITION HORIZONTAL |
| LENS LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL |
| LENS QUANTITY | 1 |
| OVERALL HEIGHT | 0.750 INCHES MAXIMUM |
| OVERALL LENGTH | 1.570 INCHES MAXIMUM |
| OVERALL WIDTH | 1.000 INCHES NOMINAL |
| PANEL ACCOMMODATION HOLE HEIGHT | 0.670 INCHES NOMINAL |
| PANEL ACCOMMODATION HOLE WIDTH | 0.920 INCHES NOMINAL |
| PANEL THICKNESS FOR WHICH DESIGNED | 0.062 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| MATERIAL | STEEL CORROSION RESISTING BODY |
| MOUNTING METHOD | FLANGE LENS |
| MOUNTING METHOD | PANEL LOCATION NOT OTHERWISE SPECIFIED |
| MULTILAMP CIRCUIT TYPE | TWO LAMP COMMON |
| SPECIAL FEATURES | LEGEND VERTICAL |
| TRANSMITTED LEGEND COLOR | BLACK SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| TRANSMITTED LIGHT COLOR | WHITE SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| STYLE DESIGNATOR | RECTANGULAR FRAME TYPE |
| TERMINAL TYPE AND QUANTITY | 3 SCREW |