| BODY DIAMETER | 2.810 INCHES MINIMUM AND 2.813 INCHES MAXIMUM |
| BODY THICKNESS | 0.100 INCHES NOMINAL |
| BOLT CIRCLE HOLE QUANTITY | 3 |
| COUNTERBORE DIAMETER | 2.400 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/O APERTURE |
| OUTSIDE DIAMETER | 2.400 INCHES NOMINAL |
| OVERALL THICKNESS | 0.363 INCHES MINIMUM AND 0.377 INCHES MAXIMUM |
| MATERIAL | ALUMINUM ALLOY 356.0 OVERALL |
| MINOR THICKNESS | 0.118 INCHES MINIMUM AND 0.122 INCHES MAXIMUM |
| MOUNTING BOLT CIRCLE DIAMETER | 3.000 INCHES NOMINAL |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| MOUNTING HOLE DIAMETER | 0.497 INCHES NOMINAL |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| SPECIAL FEATURES | THERE ARE FIVE OTHER HOLES;ONE IS 0.168 IN. MIN 0.175 IN. MAX ROUND AND LOCATED ON UPPER RIGHT OF DIAM 0.763 IN. ABOVE CENTER LINE AND 1.435 IN. TO RIGHT OF CENTER LINE;OTHER FOUR HOLES ARE 0.218 IN. MIN 0.226 IN. MAX;STARTING AT TOP FIRST HOLE IS 0.497 IN. TO RIGHT OF CENTER LINE AND 1.626 IN. ABOVE CENTER LINE,SECOND IS 0.497 IN. BELOW CENTER LINE AND 1.626 IN. TO RIGHT OF CENTER LINE,THIRD HOLE IS 0.497 TO LEFT OF CENTER LINE AND 1.626 IN. BELOW CENTER LINE,FOURTH HOLE IS 0.497 IN. ABOVE CENTER LINE AND 1.626 IN. TO LEFT OF CENTER LINE |
| STYLE DESIGNATOR | ROUND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8626 TYPE II MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |