| NUMERAL READOUT | 000 MINIMUM SINGLE REGISTER SINGLE TIER AND 999 MAXIMUM SINGLE REGISTER SINGLE TIER |
| OVERALL HEIGHT | 1.469 INCHES NOMINAL |
| OVERALL LENGTH | 2.734 INCHES NOMINAL |
| OVERALL WIDTH | 1.500 INCHES NOMINAL |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 1.984 INCHES NOMINAL |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM |
| MAXIMUM COUNT RATE | 10000.0 PER MINUTE SINGLE REGISTER SINGLE TIER |
| MOUNTING ARRANGEMENT STYLE | FOUR POSITION SQUARE/RECTANGLE |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING TYPE FOR WHICH DESIGNED | BASE SINGLE REGISTER SINGLE TIER |
| SHAFT DIAMETER | 0.155 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| SHAFT REVOLUTIONS PER COUNT | 0.10 SINGLE REGISTER SINGLE TIER |
| SHAFT ROTATION DIRECTION AND MAXIMUM SPEED IN RPM | 1000.0 CLOCKWISE SINGLE REGISTER SINGLE TIER AND 1000.0 COUNTERCLOCKWISE SINGLE REGISTER SINGLE TIER |
| SHAFT LENGTH | 0.500 INCHES NOMINAL |
| REGISTER FUNCTION | ADD SINGLE REGISTER SINGLE TIER AND SUBTRACT SINGLE REGISTER SINGLE TIER |
| REGISTER QUANTITY | 1 |
| SPECIAL FEATURES | NONRESETTABLE |
| STYLE DESIGNATOR | SQUARE/RECTANGULAR CASED |
| ACTUATING DEVICE LOCATION | RIGHT SIDE SINGLE REGISTER SINGLE TIER |
| COLOR | BLACK SINGLE REGISTER SINGLE TIER FIGURE BACKGROUND |
| COLOR | WHITE SINGLE REGISTER SINGLE TIER FIGURE |
| FIGURE HEIGHT | 0.270 INCHES NOMINAL SINGLE REGISTER SINGLE TIER |
| FIGURE QUANTITY PER REGISTER | 3 SINGLE REGISTER SINGLE TIER |
| NUMERAL DISPLAY METHOD | DRUM |