| LAMP INDUSTRY NUMBER | 327 |
| LAMP TYPE ACCOMMODATED AND QUANTITY | 2 INCANDESCENT |
| LAMP BULB SIZE DESIGNATOR | T-1-3/4 |
| LENS FACE SURFACE CONDITION | SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL |
| LENS BACK SURFACE CONDITION | SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL |
| LENS COLOR | COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL |
| LENS LIGHT TRANSMISSION CHARACTERISTIC | TRANSLUCENT SINGLE LIGHT FIRST POSITION HORIZONTAL |
| LENS QUANTITY | 1 |
| LENS TYPE | FLAT, RECTANGULAR SINGLE LIGHT FIRST POSITION HORIZONTAL |
| OVERALL HEIGHT | 0.500 INCHES NOMINAL |
| OVERALL LENGTH | 2.950 INCHES MAXIMUM |
| OVERALL WIDTH | 2.250 INCHES NOMINAL |
| MOUNTING METHOD | PANEL |
| MULTILAMP CIRCUIT TYPE | TWO LAMP COMMON |
| SPECIAL FEATURES | BLACK BODY |
| TRANSMITTED LIGHT COLOR | RED, AVIATION, MIL-C-25050 TYPE 1 SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| STYLE DESIGNATOR | RECTANGULAR FRAME TYPE |
| SUPPLEMENTARY FEATURES | APPLICABLE TO F-111D AIRCRAFT |