| LAMP BASE TYPE ACCOMMODATED | MIDGET FLANGED |
| LAMP BULB SIZE DESIGNATOR | T-1 3/4 |
| LAMP INDUSTRY NUMBER | 387 |
| LAMP TYPE ACCOMMODATED AND QUANTITY | 1 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 LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL |
| LENS QUANTITY | 1 |
| LENS TYPE | STOVEPIPE, EXTERNAL THREAD SINGLE LIGHT FIRST POSITION HORIZONTAL |
| OVERALL DIAMETER | 0.578 INCHES NOMINAL |
| MOUNTING METHOD | SCREW IN LENS |
| SPECIAL FEATURES | 125 MICROINCH FINISH OVERALL |
| STYLE DESIGNATOR | ROUND FRAME, ROUND LENS TYPE |
| TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
| TRANSMITTED LIGHT COLOR | COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |