| APERTURE DIAMETER | 11.880 INCHES MINIMUM AND 11.890 INCHES MAXIMUM |
| BOLT CIRCLE HOLE QUANTITY | 17 |
| FIRST RAISED SURFACE OUTSIDE DIAMETER | 12.754 INCHES MINIMUM AND 12.755 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.890 INCHES MINIMUM AND 0.900 INCHES MAXIMUM |
| MOUNTING BOLT CIRCLE DIAMETER | 14.500 INCHES NOMINAL |
| MOUNTING HOLE DIAMETER | 0.342 INCHES MINIMUM AND 0.350 INCHES MAXIMUM |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| OUTSIDE DIAMETER | 15.500 INCHES NOMINAL |
| RAISED SURFACE HEIGHT | 0.486 INCHES MINIMUM AND 0.489 INCHES MAXIMUM |
| SPECIAL FEATURES | FOUR LUBRICATION HOLES 0.060 IN.DIA DRILLED THRU COUNTERSUNK SURFACE AT 27.0 DEG ANGLE LOCATED AT 20,135,200 AND B15 DEG;RAISED SURFACE FEATURE:INCLUDED;APERTURE SHAPE ROUND AND INCLUDED;APERTURE CORNER DIM.BEVEL:0.200 IN.BY 22 DEG;SHAPE:ROUND |