| LAMP INDUSTRY NUMBER | MS25237-387 |
| LAMP TYPE ACCOMMODATED AND QUANTITY | 4 INCANDESCENT |
| LAMP BASE TYPE ACCOMMODATED | MIDGET FLANGED |
| LAMP BULB SIZE DESIGNATOR | T-1 3/4 |
| LENS LEGEND | AUTO HAUL-IN SINGLE LIGHT 1ST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| OVERALL HEIGHT | 0.875 INCHES NOMINAL |
| OVERALL LENGTH | 2.470 INCHES NOMINAL |
| OVERALL WIDTH | 0.875 INCHES NOMINAL |
| PANEL ACCOMMODATION HOLE HEIGHT | 0.770 INCHES NOMINAL |
| PANEL ACCOMMODATION HOLE WIDTH | 0.770 INCHES NOMINAL |
| PANEL THICKNESS FOR WHICH DESIGNED | 0.062 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| MATERIAL | STEEL CORROSION RESISTING BODY |
| MOUNTING METHOD | PANEL |
| MULTILAMP CIRCUIT TYPE | FOUR LAMP COMMON |
| SPECIAL FEATURES | COMPLETE ASSEMBLY; MOISTURE PROOF; HEAT AND COLD RESISTANT; SCREEN AND CONTACT FOR RFI SHIELDING |
| STYLE DESIGNATOR | ROUND FRAME, RECTANGULAR LENS TYPE |
| TERMINAL TYPE AND QUANTITY | 5 SOLDER STUD |
| TRANSMITTED LEGEND COLOR | BLACK, OPAQUE SINGLE LIGHT 1ST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| TRANSMITTED LIGHT COLOR | YELLOW, AVIATION SINGLE LIGHT 1ST POSITION HORIZONTAL FULL DISPLAY DIVISION A |