| STYLE DESIGNATOR | RECTANGULAR FRAME TYPE |
| LAMP TYPE ACCOMMODATED AND QUANTITY | 3 INCANDESCENT |
| MOUNTING METHOD | FRICTION |
| TERMINAL TYPE AND QUANTITY | 4 SCREW |
| OVERALL LENGTH | 2.225 INCHES NOMINAL |
| OVERALL HEIGHT | 0.500 INCHES NOMINAL |
| OVERALL WIDTH | 1.000 INCHES NOMINAL |
| LAMP INDUSTRY NUMBER | T-1 |
| LAMP BULB SIZE DESIGNATOR | T-1 |
| LAMP BASE TYPE ACCOMMODATED | SUBMIDGET FLANGED |
| LENS QUANTITY | 1 |
| LENS MOUNTING METHOD | PUSH ON |
| LENS TYPE | FLAT, RECTANGULAR SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS FACE SURFACE CONDITION | SMOOTH SINGLE LIGHT 1ST POSITION HORIZONTAL |
| TRANSMITTED LIGHT COLOR | YELLOW SINGLE LIGHT 1ST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| LENS LEGEND | OVERFLOW SINGLE LIGHT 1ST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| PANEL ACCOMMODATION HOLE WIDTH | 1.000 INCHES NOMINAL |
| PANEL ACCOMMODATION HOLE HEIGHT | 0.500 INCHES NOMINAL |
| PANEL THICKNESS FOR WHICH DESIGNED | 0.063 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | INDICATOR ASSEMBLY, SCREW TYPE TERMINALS |