| APERTURE DIAMETER | 1.880 INCHES NOMINAL |
| BOLT CIRCLE HOLE QUANTITY | 3 |
| COUNTERBORE DIAMETER | 2.285 INCHES MINIMUM AND 2.287 INCHES MAXIMUM |
| COUNTERBORE DEPTH | 0.575 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | RAISED SURFACE W/APERTURE |
| OUTSIDE DIAMETER | 3.880 INCHES NOMINAL |
| OUTSIDE RAISED SURFACE DIAMETER | 3.374 INCHES MINIMUM AND 3.375 INCHES MAXIMUM |
| OVERALL THICKNESS | 2.075 INCHES NOMINAL |
| MATERIAL | MAGNESIUM ALLOY AZ91C OVERALL |
| MINOR THICKNESS | 1.150 INCHES NOMINAL |
| MOUNTING BOLT CIRCLE DIAMETER | 3.880 INCHES NOMINAL |
| MOUNTING HOLE DIAMETER | 0.280 INCHES MINIMUM AND 0.296 INCHES MAXIMUM |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| RAISED SURFACE HEIGHT | 0.750 INCHES MINIMUM AND 0.790 INCHES MAXIMUM |
| SPECIAL FEATURES | NO. 369A5411 BUSHING INSTALLED IN 2.286 IN. DIA COUNTERBORE |
| STYLE DESIGNATOR | ROUND |
| SURFACE TREATMENT | DICHROMATE OVERALL |