| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MEASUREMENT RANGE | 350.0 TO 450.0 HERTZ SINGLE INDICATOR SINGLE RANGE |
| ACCURACY IN PERCENT | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR SINGLE RANGE |
| SCALE DIVISION QUANTITY | 50 SINGLE INDICATOR SINGLE RANGE |
| POINTER COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 SOLDER LUG AND |
| 2 THREADED STUD |
| SENSITIVITY RATING | 3.0 VOLT-AMPERES |
| SCALE SELECTION METHOD | TERMINAL |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| OPERATING VOLTAGE RATING IN VOLTS | 90.0 AC MINIMUM AND |
| 150.0 AC MAXIMUM |
| FREQUENCY RATING | 400.0 HERTZ NOMINAL |
| PHASE | SINGLE |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.670 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 2.750 INCHES MAXIMUM |
| OVERALL DIAMETER | 3.490 INCHES NOMINAL |
| OVERALL LENGTH | 3.150 INCHES MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 THREADED STUD |
| MOUNTING STUD DIAMETER | 0.138 INCHES NOMINAL |
| MOUNTING STUD LENGTH | 0.500 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.160 INCHES NOMINAL |
| MATERIAL | STEEL |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| ENVIRONMENTAL PROTECTION | WATERTIGHT |
| FURNISHED ITEMS AND QUANTITY | MTG HDW 3; TERM. HDW 2 |
| FEATURES PROVIDED | ZERO ADJUSTER |
| SPECIAL FEATURES | RUGGEDIZED |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |