| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MEASUREMENT RANGE | 0.0 TO 250.0 DEG CELSIUS SINGLE INDICATOR 1ST RANGE |
| 0.0 TO 500.0 DEG FAHRENHEIT SINGLE INDICATOR 2ND RANGE |
| ACCURACY IN PERCENT | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| SCALE GRADUATION TYPE | NONLINEAR SINGLE INDICATOR ALL RANGES |
| SCALE DIVISION QUANTITY | 106 SINGLE INDICATOR ALL RANGES |
| POINTER COLOR | BLACK SINGLE INDICATOR ALL RANGES |
| DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR ALL RANGES |
| BACKGROUND COLOR | WHITE SINGLE INDICATOR ALL RANGES |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 5 SCREW |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| OPERATING VOLTAGE RATING IN VOLTS | 115.0 AC NOMINAL |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.750 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 5.375 INCHES NOMINAL |
| OVERALL HEIGHT | 4.250 INCHES NOMINAL |
| OVERALL LENGTH | 6.125 INCHES NOMINAL |
| OVERALL WIDTH | 4.625 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED STUD |
| MOUNTING STUD DIAMETER | 0.156 INCHES NOMINAL |
| MOUNTING STUD LENGTH | 0.562 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 4.000 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 3.500 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| SPECIAL MARKINGS | SILVER BAND BETWEEN SCALE RANGES;FIVE MINUS ZERO ON FIRST RANGE |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 11896 |
| DESIGN CONTROL REFERENCE | 53-8504-0030 MODEL# 503R |