| BOLT CIRCLE DIAMETER | 3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 0.521 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| OVERALL DIAMETER | 3.750 INCHES NOMINAL |
| OVERALL LENGTH | 0.875 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY 6061 |
| MOUNTING FACILITY TYPE AND QUANTITY | 6 UNTHREADED HOLE SINGLE MOUNTING FACILITY |
| SPECIAL FEATURES | 125 MICROINCH OVERALL |
| STYLE DESIGNATOR | CYLINDRICAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | ANODIZE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.316 INCHES NOMINAL SINGLE MOUNTING FACILITY |