| BODY OVERALL HEIGHT | 2.500 INCHES NOMINAL |
| COMPONENT TYPE AND QUANTITY ACCOMMODATED | 2 CRYSTAL |
| CRYSTAL HOLDER DESIGNATOR | HC-13/U |
| HEATER ELEMENT OPERATING VOLTAGE RATING IN VOLTS AND TYPE | 120.0 AC MAXIMUM AND 120.0 DC MAXIMUM |
| INCLOSURE TYPE | INCLOSED |
| MAINTAINED OVEN CAVITY TEMP RATING | 75.0 CELSIUS |
| MAINTAINED TEMP TOLERANCE RATING | -2.5 TO 2.5 CELSIUS |
| OVERALL DIAMETER | 1.250 INCHES NOMINAL |
| MAXIMUM WARM UP TIME IN MINUTES | 10.0 |
| OPERATING POWER DISSIPATING RATING IN WATTS | 10.0 |
| SHUNT CAPACITANCE IN PICOFARADS | 5.000 MAXIMUM |
| STYLE DESIGNATOR | OCTAL SOCKET |
| TERMINAL TYPE AND QUANTITY | 8 PIN |