| USAGE DESIGN | RUDDER ANGLE |
| CASE MATERIAL | ALUMINUM |
| PRESENTATION TYPE | DIAL |
| SCALE MARKING AND SURFACE FINISH | NUMERALS NONLUMINOUS |
| SCALE RANGE | 0.0 TO 45.0 DEGREES 1ST INDICATOR SINGLE SCALE |
| 0.0 TO 45.0 DEGREES 2ND INDICATOR SINGLE SCALE |
| CURRENT TYPE | AC |
| AC VOLTAGE RATING | 115.0 VOLTS NOMINAL |
| FREQUENCY RATING | 60.0 HERTZ MINIMUM AND |
| 400.0 HERTZ MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.257 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 10.375 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 6.000 INCHES NOMINAL |
| LENGTH | 11.000 INCHES NOMINAL |
| WIDTH | 9.000 INCHES NOMINAL |
| HEIGHT | 7.120 INCHES NOMINAL |
| DIAL OUTSIDE DIAMETER | 6.000 INCHES NOMINAL |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 12763 |
| DESIGN CONTROL REFERENCE | 4N91N |