| MRC | Criteria | Characteristic |
|---|
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | SHOCK RESISTANT |
| ABHP | OVERALL LENGTH | 0.562 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 0.375 INCHES NOMINAL |
| AEUJ | LAMP BASE TYPE ACCOMMODATED | MIDGET GROOVED |
| AEWU | LAMP BULB SIZE DESIGNATOR | T-1 |
| AEXC | LENS QUANTITY | 1 |
| AEXD | LENS COLOR | RED SINGLE LIGHT 1ST POSITION HORIZONTAL |
| AEXZ | PANEL ACCOMMODATION HOLE DIAMETER | 0.193 INCHES NOMINAL |
| AXGY | MOUNTING METHOD | PANEL |
| BZWG | PANEL THICKNESS FOR WHICH DESIGNED | 0.190 INCHES MAXIMUM |
| CRHX | LAMP TYPE ACCOMMODATED AND QUANTITY | 1 INCANDESCENT |
| CRQG | LENS TYPE | CYLINDRICAL,KNURLED SINGLE LIGHT 1ST POSITION HORIZONTAL |
| CSKH | LENS LIGHT TRANSMISSION CHARACTERISTIC | TRANSLUCENT SINGLE LIGHT 1ST POSITION HORIZONTAL |
| CSTC | TRANSMITTED LEGEND COLOR | BLACK,OPAQUE SINGLE LIGHT 1ST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| CTCB | LENS LEGEND | 1 SINGLE LIGHT 1ST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| CTDS | TRANSMITTED LIGHT COLOR | RED SINGLE LIGHT 1ST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| CTRM | LENS BACK SURFACE CONDITION | SMOOTH SINGLE LIGHT 1ST POSITION HORIZONTAL |
| CWJJ | LENS FACE SURFACE CONDITION | SMOOTH SINGLE LIGHT 1ST POSITION HORIZONTAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING BODY |
| STYL | STYLE DESIGNATOR | ROUND FRAME,ROUND LENS TYPE |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 HEXAGON NUT |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
