| APERTURE DIAMETER | 2.440 INCHES MINIMUM AND 2.4416 INCHES MAXIMUM |
| BOLT CIRCLE HOLE QUANTITY | 6 |
| CROSS-SECTIONAL SHAPE STYLE | RAISED SURFACE W/ APERTURE |
| OUTSIDE DIAMETER | 4.625 INCHES NOMINAL |
| OUTSIDE RAISED SURFACE DIAMETER | 2.9355 INCHES MINIMUM AND 2.9365 INCHES MAXIMUM |
| OVERALL THICKNESS | 2.187 INCHES NOMINAL |
| MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| MOUNTING BOLT CIRCLE DIAMETER | 3.875 INCHES NOMINAL |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| MOUNTING HOLE DIAMETER | 0.342 INCHES MINIMUM AND 0.350 INCHES MAXIMUM |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| SPECIAL FEATURES | 2 ADDITIONAL MOUNTING HOLES; 1 EXTERNAL SURFACE GROOVE; INTERNAL FLANGE LEFT END; 2.205 IN. MIN,0.210 IN. MAX DIA |
| RAISED SURFACE HEIGHT | 1.875 INCHES NOMINAL |
| STYLE DESIGNATOR | ROUND |
| SURFACE FINISH | 63.0 MICROINCHES APERTURE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-L-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |