| ACCOMMODATED ITEM SECURING DEVICE TYPE | FRICTION FASTENER |
| BOLT CIRCLE DIAMETER | 1.768 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| OVERALL DIAMETER | 3.156 INCHES NOMINAL |
| OVERALL LENGTH | 3.688 INCHES NOMINAL |
| MATERIAL | ALUMINUM ALLOY |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE SINGLE MOUNTING FACILITY |
| NOMINAL THREAD SIZE | 0.138 INCHES SINGLE MOUNTING FACILITY |
| STYLE DESIGNATOR | CYLINDRICAL |
| SURFACE TREATMENT | RHODIUM |
| THREAD CLASS | 2B SINGLE MOUNTING FACILITY |
| THREAD SERIES DESIGNATOR | UNC SINGLE MOUNTING FACILITY |
| THREAD QUANTITY PER INCH | 32 SINGLE MOUNTING FACILITY |