| BODY STYLE | IRREGULAR |
| MATERIAL | STEEL CORROSION RESISTING |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 UNTHREADED HOLE THIRD MOUNTING FACILITY |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE FIRST MOUNTING FACILITY |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE SECOND MOUNTING FACILITY |
| NOMINAL THREAD SIZE | 0.164 INCHES FIRST MOUNTING FACILITY |
| OVERALL WIDTH | 3.940 INCHES NOMINAL |
| SURFACE TREATMENT | PASSIVATE |
| THREAD CLASS | 2B FIRST MOUNTING FACILITY |
| THREAD SERIES DESIGNATOR | UNC FIRST MOUNTING FACILITY |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.156 INCHES NOMINAL SECOND MOUNTING FACILITY |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.251 INCHES MINIMUM AND 0.256 INCHES MAXIMUM THIRD MOUNTING FACILITY |