| STYLE DESIGNATOR | ROUND FRAME, RECTANGULAR LENS TYPE |
| LAMP TYPE ACCOMMODATED AND QUANTITY | 4 INCANDESCENT |
| MOUNTING METHOD | PANEL |
| TERMINAL TYPE AND QUANTITY | 5 SOLDER STUD |
| MATERIAL | STEEL CORROSION RESISTING BODY |
| PLASTIC LENS |
| OVERALL LENGTH | 2.685 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.875 INCHES NOMINAL |
| OVERALL WIDTH | 0.875 INCHES NOMINAL |
| LAMP BULB SIZE DESIGNATOR | T-1 3/4 |
| LAMP BASE TYPE ACCOMMODATED | MIDGET FLANGED |
| LENS QUANTITY | 1 |
| LENS TYPE | FLAT, SQUARE END CAP SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS LIGHT TRANSMISSION CHARACTERISTIC | TRANSLUCENT SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS FACE SURFACE CONDITION | SMOOTH SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS BACK SURFACE CONDITION | SMOOTH SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS COLOR | COLORLESS SINGLE LIGHT 1ST POSITION HORIZONTAL |
| FILTER QUANTITY | 1 |
| FILTER COLOR | YELLOW, AVIATION SINGLE LIGHT 1ST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| TRANSMITTED LIGHT COLOR | YELLOW, AVIATION SINGLE LIGHT 1ST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| LENS LEGEND | UNIT 3;PS FAULT SINGLE LIGHT 1ST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| PANEL ACCOMMODATION HOLE WIDTH | 0.770 INCHES NOMINAL |
| PANEL ACCOMMODATION HOLE HEIGHT | 0.770 INCHES NOMINAL |
| PANEL THICKNESS FOR WHICH DESIGNED | 0.062 INCHES MINIMUM AND |
| 0.250 INCHES MAXIMUM |
| MULTILAMP CIRCUIT TYPE | FOUR LAMP COMMON |
| HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | COLD RESISTANT AND |
| HEAT RESISTANT AND |
| MOISTURE RESISTANT AND |
| RADIO FREQUENCY INTERFERENCE AND |
| VIBRATION RESISTANT |
| SPECIAL FEATURES | NEUTRAL GRAY INSCRIPTION BACKGROUND |