| REGISTER QUANTITY | 1 |
| REGISTER FUNCTION | ADD AND |
| SUBTRACT SINGLE REGISTER SINGLE TIER |
| FIGURE QUANTITY PER REGISTER | 4 SINGLE REGISTER SINGLE TIER |
| ACTUATING DEVICE LOCATION | LEFT SIDE SINGLE REGISTER SINGLE TIER |
| NUMERAL DISPLAY METHOD | DRUM |
| NUMERAL READOUT | 0000 MINIMUM AND |
| 9959 MAXIMUM SINGLE REGISTER SINGLE TIER |
| SHAFT ROTATION DIRECTION AND MAXIMUM SPEED IN RPM | 1000.0 CLOCKWISE AND |
| 1000.0 COUNTERCLOCKWISE SINGLE REGISTER SINGLE TIER |
| STYLE DESIGNATOR | UNENCLOSED SQUARE OR RECTANGULAR |
| OVERALL LENGTH | 2.088 INCHES NOMINAL |
| OVERALL HEIGHT | 1.089 INCHES NOMINAL |
| OVERALL WIDTH | 0.750 INCHES NOMINAL |
| SHAFT DIAMETER | 0.078 INCHES NOMINAL |
| SHAFT LENGTH | 0.345 INCHES NOMINAL |
| FIGURE HEIGHT | 0.156 INCHES NOMINAL SINGLE REGISTER SINGLE TIER |
| COLOR | WHITE, FED STD 595, 37875 SINGLE REGISTER SINGLE TIER FIGURE |
| BLACK, FED STD 595, 27038 SINGLE REGISTER SINGLE TIER FIGURE BACKGROUND |