| APERTURE DIAMETER | 3.495 INCHES MINIMUM AND 3.505 INCHES MAXIMUM |
| BOLT CIRCLE HOLE QUANTITY | 6 |
| COUNTERBORE DEPTH | 0.025 INCHES MINIMUM AND 0.035 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 3.749 INCHES MINIMUM AND 3.752 INCHES MAXIMUM |
| FSC APPLICATION DATA | SHIP AND BOAT PROPULSION COMPONENTS |
| OUTSIDE DIAMETER | 6.995 INCHES MINIMUM AND 7.005 INCHES MAXIMUM |
| OUTSIDE RAISED SURFACE DIAMETER | 5.183 INCHES MINIMUM AND 5.193 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.4025 INCHES NOMINAL |
| MATERIAL | ALUMINUM OVERALL |
| MOUNTING BOLT CIRCLE DIAMETER | 6.250 INCHES NOMINAL |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| MOUNTING HOLE DIAMETER | 0.344 INCHES NOMINAL |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| SPECIAL FEATURES | CENTRALLY LOCATED RAISED SURFACE; CORNER BEVEL DIM. 0.030 IN. BY 30 DEG; ROUND SHAPE |