| APERTURE DIAMETER | 9.790 INCHES MINIMUM AND 9.810 INCHES MAXIMUM |
| BOLT CIRCLE HOLE QUANTITY | 12 |
| CORNER RADIUS | 0.020 INCHES NOMINAL |
| FIRST RAISED SURFACE OUTSIDE DIAMETER | 10.190 INCHES MINIMUM AND 10.210 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| MOUNTING BOLT CIRCLE DIAMETER | 11.125 INCHES NOMINAL |
| MOUNTING HOLE DIAMETER | 0.264 INCHES MINIMUM AND 0.271 INCHES MAXIMUM |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| OUTSIDE DIAMETER | 11.990 INCHES MINIMUM AND 12.010 INCHES MAXIMUM |
| OUTSIDE RAISED SURFACE DIAMETER | 0.202 INCHES MINIMUM AND 0.217 INCHES MAXIMUM |
| RAISED SURFACE HEIGHT | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| SPECIAL FEATURES | MAX SURFACE FINISH,ALL SURFACES 125 MICROINCHES A/A;RAISED SURFACE FEATURE:INCLUDED;APERTURE SHAPE ROUND AND INCLUDED;SHAPE:ROUND |