| CABLE OPENING DIAMETER | 0.437 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| CABLE OPENING LENGTH | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM |
| CABLE OPENING QUANTITY | 1 |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 1.172 INCHES MINIMUM AND 1.204 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM |
| OVERALL LENGTH | 0.839 INCHES MINIMUM AND 0.849 INCHES MAXIMUM |
| OVERALL WIDTH | 0.851 INCHES MINIMUM AND 0.891 INCHES MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE(S) |
| NOMINAL THREAD SIZE | 0.750 INCHES |
| OVERALL HEIGHT | 1.484 INCHES MINIMUM AND 1.516 INCHES MAXIMUM |
| STYLE DESIGNATOR | BOX/WALL MOUNT EXTERNAL THREAD |
| SURFACE TREATMENT | CADMIUM |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES DESIGNATOR | UNEF |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.185 INCHES MINIMUM AND 0.193 INCHES MAXIMUM |