| STYLE DESIGNATOR | RECTANGULAR FRAME TYPE |
| LAMP TYPE ACCOMMODATED AND QUANTITY | 4 INCANDESCENT |
| MOUNTING METHOD | SLEEVE |
| TERMINAL TYPE AND QUANTITY | 4 SOLDER LUG |
| MATERIAL | STEEL CORROSION RESISTING BODY |
| OVERALL LENGTH | 1.910 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.812 INCHES NOMINAL |
| OVERALL WIDTH | 0.812 INCHES NOMINAL |
| LAMP INDUSTRY NUMBER | 387 |
| LAMP BULB SIZE DESIGNATOR | T-1 3/4 |
| LAMP BASE TYPE ACCOMMODATED | MIDGET FLANGED |
| LENS QUANTITY | 1 |
| LENS MOUNTING METHOD | PUSH IN |
| LENS TYPE | FLAT, SQUARE SHANK SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS LIGHT TRANSMISSION CHARACTERISTIC | TRANSLUCENT SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS FACE SURFACE CONDITION | PAINTED SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS BACK SURFACE CONDITION | SMOOTH SINGLE LIGHT 1ST POSITION HORIZONTAL |
| LENS COLOR | WHITE SINGLE LIGHT 1ST POSITION HORIZONTAL |
| FILTER QUANTITY | 1 |
| FILTER COLOR | YELLOW, AVIATION SINGLE LIGHT 1ST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION A |
| TRANSMITTED LIGHT COLOR | BLACK, TRANSLUCENT SINGLE LIGHT 1ST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION A |
| BLACK, TRANSLUCENT SINGLE LIGHT 1ST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION B |
| LENS LEGEND | ROLL SINGLE LIGHT 1ST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION A |
| TRANSMITTED LEGEND COLOR | YELLOW, AVIATION SINGLE LIGHT 1ST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION A |
| MULTILAMP CIRCUIT TYPE | FOUR LAMP COMMON |
| FURNISHED ITEMS AND QUANTITY | 1 MOUNTING SLEEVE |
| SPECIAL FEATURES | INDEX LOCATION AEJ |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 81590 |
| DESIGN CONTROL REFERENCE | 4536071883-014 |