| ABFE | Hazardous Locations/Environmental Protection | Radio frequency interference |
| ABHP | Overall Length | 1.812 inches maximum |
| ABKW | Overall Height | 0.950 inches minimum and 0.970 inches maximum |
| ABMK | Overall Width | 1.190 inches minimum and 1.210 inches maximum |
| AETM | Filter Color | Green single light 1ST position horizontal horizontal split display division B |
| AETM | Filter Color | White single light 1ST position horizontal horizontal split display division a |
| AEUJ | Lamp Base Type Accommodated | Midget flanged |
| AEWU | Lamp Bulb Size Designator | T-1 3/4 |
| AEXC | Lens Quantity | 1 |
| AEXD | Lens Color | Colorless single light 1ST position horizontal |
| AEYC | Filter Quantity | 4 |
| ATAS | Lens Mounting Method | Flange |
| AXGY | Mounting Method | Panel |
| CQQK | Panel Accommodation Hole Width | 1.115 inches nominal |
| CRHX | Lamp Type Accommodated and Quantity | 4 incandescent |
| CRQG | Lens Type | Flat, rectangular single light 1ST position horizontal |
| CRXT | Panel Accommodation Hole Height | 0.875 inches nominal |
| CSKH | Lens Light Transmission Characteristic | Transparent single light 1ST position horizontal |
| CTDS | Transmitted Light Color | Green single light 1ST position horizontal horizontal split display division B |
| CTDS | Transmitted Light Color | White single light 1ST position horizontal horizontal split 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 | Rectangular frame type |
| TTQY | Terminal Type and Quantity | 6 solder stud |