| ELECTRICAL CONNECTION QUANTITY | 1 |
| CONTACT QUANTITY | 26 |
| CONTACT TYPE | MALE PIN |
| KNOB PURPOSE | ADJUST BAROMETRIC PRESSURE COUNTER |
| KNOB QUANTITY | 1 |
| OVERALL DEPTH | 6.075 INCHES NOMINAL |
| OVERALL HEIGHT | 3.260 INCHES NOMINAL |
| OVERALL WIDTH | 3.260 INCHES NOMINAL |
| MECHANICAL CONNECTION QUANTITY | 1 |
| MECHANICAL CONNECTION SIZE | 0.500 NOMINAL THREAD SIZE; 18 THREADS PER INCH |
| MECHANICAL CONNECTION TYPE | INTERNAL UNF BOSS |
| MOUNTING METHOD | HOLE |
| POINTER COLOR | WHITE |
| POINTER QUANTITY | 1 |
| SCALE MARKING AND SURFACE FINISH | NUMERALS FLUORESCENT |
| SCALE NAME | ALTITUDE AND BAROMETRIC PRESSURE |
| SCALE QUANTITY | 3 |
| SCALE SMALLEST INCREMENT GRADUATION | 50 FEET ON DIAL INDICATOR; 100 FEET ON ALTITUDE COUNTER; 1 IN HG ON BAROMETRIC PRESSURE COUNTER |
| SPECIAL FEATURES | THIS ITEM IS MODIFIED FROM NIIN 6610-01-039-5020. THE MODIFICATION ENABLES COMPATIBILITY WITH THE NIGHT VISION GOGGLE (NVG) SYSTEM UTILIZED BY THE U.S. COAST GUARD |