| CASE MATERIAL | STEEL |
| CASE SURFACE TREATMENT | ENAMEL |
| CURRENT RATING IN AMPS | 2.2 |
| FEATURES PROVIDED | INTERNAL ILLUMINATION AND WARNING INDICATOR |
| FREQUENCY DEVICE TYPE | TUNING FORK |
| FREQUENCY IN HERTZ | 60.0 |
| INCLOSURE TYPE | ENCASED |
| INDICATION METHOD | RECEIVING STROBOSCOPE AND RECEIVING SYNCHRONOUS CLOCK AND TRANSMITTING STROBOSCOPE AND TRANSMITTING SYNCHRONOUS CLOCK |
| INTELLIGENCE DATA HANDLING CAPABILITY | ELECTRICAL FREQUENCY RECEIVING AUTOMATIC AND ELECTRICAL FREQUENCY TRANSMITTING AUTOMATIC |
| MAINTAINED FREQUENCY | 60.000 HERTZ |
| MAXIMUM OVERALL LENGTH | 19.625 INCHES |
| MAXIMUM OVERALL WIDTH | 17.000 INCHES |
| MAXIMUM OVERALL HEIGHT | 11.000 INCHES |
| MAXIMUM VOLTAGE RATING IN VOLTS | 115.0 AC |
| MOUNTING METHOD | BULKHEAD |
| PHASE | SINGLE |
| POWER SOURCE | EXTERNAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY FIELD CONTROL RHEOSTAT,2000 OHMS,100 WATT |
| TERMINAL LOCATION | BACK CORNER |
| TERMINAL TYPE AND QUANTITY | 8 SCREW |