| APERTURE DIAMETER | 2.630 INCHES MINIMUM AND 2.632 INCHES MAXIMUM |
| BOLT CIRCLE HOLE QUANTITY | 6 |
| CROSS-SECTIONAL SHAPE STYLE | RAISED SURFACE W/ APERTURE |
| MATERIAL | ALUMINUM ALLOY 355.0 OR ALUMINUM ALLOY 356.0 OVERALL |
| MOUNTING BOLT CIRCLE DIAMETER | 5.250 INCHES NOMINAL |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| MOUNTING HOLE DIAMETER | 0.220 INCHES MINIMUM AND 0.236 INCHES MAXIMUM |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| OUTSIDE DIAMETER | 6.500 INCHES MINIMUM AND 6.625 INCHES MAXIMUM |
| OUTSIDE RAISED SURFACE DIAMETER | 4.266 INCHES MINIMUM AND 4.359 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.625 INCHES NOMINAL |
| RAISED SURFACE HEIGHT | 0.891 INCHES MINIMUM AND 0.984 INCHES MAXIMUM |
| STYLE DESIGNATOR | ROUND |
| SURFACE TREATMENT | ANODIZE OVERALL |