| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 14.875 INCHES NOMINAL |
| OVERALL LENGTH | 2.500 INCHES NOMINAL |
| FACE WIDTH | 1.625 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | STEEL, MIL-S-6758, COND N OVERALL |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.875 INCHES NOMINAL |
| GROOVE WIDTH | 1.188 INCHES NOMINAL |
| GROOVE RADIUS | 0.484 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | INCLUDED |
| BEARING TYPE | FLANGED |
| BEARING QUANTITY | 2 |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.741 INCHES MINIMUM AND |
| 1.743 INCHES MAXIMUM |
| BORE LENGTH | 2.500 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 3.750 INCHES NOMINAL BOTH ENDS |
| FIRST STEP LENGTH AND LOCATION | 0.188 INCHES NOMINAL BOTH ENDS |
| SECOND STEP LENGTH AND LOCATION | 0.250 INCHES NOMINAL BOTH ENDS |
| HUB END OUTSIDE DIAMETER AND LOCATION | 3.375 INCHES NOMINAL BOTH ENDS |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.438 INCHES NOMINAL BOTH ENDS |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING HOLE QUANTITY | 2 |
| BOLT CIRCLE DIAMETER | 8.500 INCHES NOMINAL |
| DRILLED HOLE DIAMETER | 1.125 INCHES NOMINAL |
| HOLE LOCATION | LOCATED THROUGH WEBBING |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 80020 |
| DESIGN CONTROL REFERENCE | 92756-1 |