| STYLE DESIGNATOR | ROUND FRAME, ROUND LENS TYPE |
| LAMP TYPE ACCOMMODATED AND QUANTITY | 1 INCANDESCENT |
| MOUNTING METHOD | PANEL |
| TERMINAL TYPE AND QUANTITY | 3 SOLDER LUG |
| MATERIAL | ALUMINUM BODY |
| OVERALL LENGTH | 1.290 INCHES NOMINAL |
| OVERALL DIAMETER | 0.500 INCHES NOMINAL |
| SURFACE TREATMENT | ANODIZE BODY |
| LAMP BULB SIZE DESIGNATOR | T-1 3/4 |
| LAMP BASE TYPE ACCOMMODATED | MIDGET FLANGED |
| LENS QUANTITY | 1 |
| LENS MOUNTING METHOD | PUSH ON |
| LENS TYPE | STOVEPIPE, PLAIN SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS FACE SURFACE CONDITION | FRESNEL SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS BACK SURFACE CONDITION | SMOOTH SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS COLOR | RED SINGLE LIGHT 1ST POSITION HORIZONTAL |
| TRANSMITTED LIGHT COLOR | RED SINGLE LIGHT 1ST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| PANEL ACCOMMODATION HOLE DIAMETER | 0.375 INCHES NOMINAL |
| PANEL THICKNESS FOR WHICH DESIGNED | 0.125 INCHES MAXIMUM |
| FURNISHED ITEMS AND QUANTITY | 1 LOCK WASHER AND |
| 1 KNURLED NUT |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 55588 |
| DESIGN CONTROL REFERENCE | MDL-1S2-F2-000-683 |