| MATERIAL | METAL |
| STYLE DESIGNATOR | IRREGULAR |
| OVERALL LENGTH | 4.400 INCHES MINIMUM AND |
| 4.800 INCHES MAXIMUM |
| OVERALL HEIGHT | 1.847 INCHES MINIMUM AND |
| 1.973 INCHES MAXIMUM |
| OVERALL WIDTH | 4.100 INCHES MINIMUM AND |
| 4.140 INCHES MAXIMUM |
| ACCOMMODATED ITEM SECURING DEVICE TYPE | SLOT |
| MOUNTING FACILITY TYPE AND QUANTITY | 8 THREADED HOLE SINGLE MOUNTING FACILITY |
| THREAD SERIES DESIGNATOR | UNC SINGLE MOUNTING FACILITY |
| NOMINAL THREAD SIZE | 0.138 INCHES SINGLE MOUNTING FACILITY |
| THREAD CLASS | 2B SINGLE MOUNTING FACILITY |
| THREAD QUANTITY PER INCH | 32 SINGLE MOUNTING FACILITY |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.377 INCHES MINIMUM AND |
| 1.503 INCHES MAXIMUM SINGLE MOUNTING FACILITY FIRST CENTER GROUP |
| 2.747 INCHES MINIMUM AND |
| 2.760 INCHES MAXIMUM SINGLE MOUNTING FACILITY SECOND CENTER GROUP |
| 2.467 INCHES MINIMUM AND |
| 2.493 INCHES MAXIMUM SINGLE MOUNTING FACILITY THIRD CENTER GROUP |
| 3.807 INCHES MINIMUM AND |
| 3.833 INCHES MAXIMUM SINGLE MOUNTING FACILITY FOURTH CENTER GROUP |