| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 4.750 INCHES NOMINAL |
| OVERALL LENGTH | 2.094 INCHES NOMINAL |
| PITCH DIAMETER | 4.000 INCHES NOMINAL |
| FACE WIDTH | 1.344 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.125 INCHES NOMINAL BOTH ENDS |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.750 INCHES NOMINAL AA END AND |
| 0.094 INCHES NOMINAL BB END |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | STEEL OVERALL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.719 INCHES NOMINAL |
| GROOVE WIDTH | 0.685 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 34.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | INVOLUTE SPLINE |
| SPLINE QUANTITY | 6 |
| SPLINE PRESSURE ANGLE IN DEG | 15.0 |
| SPLINE PITCH DIAMETER | 1.0000 INCHES NOMINAL |
| SPLINE MAJOR DIAMETER | 1.125 INCHES NOMINAL |
| SPLINE MINOR DIAMETER | 0.875 INCHES NOMINAL |
| SPLINE LENGTH | 2.000 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 3.375 INCHES NOMINAL AA END |
| FIRST STEP LENGTH AND LOCATION | 0.500 INCHES NOMINAL AA END |
| SECOND STEP LENGTH AND LOCATION | 0.250 INCHES NOMINAL AA END |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.125 INCHES NOMINAL AA END |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | THREADED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 4 |
| THREAD SIZE | 0.190-24 |
| HOLE LOCATION | ON 2.750 IN. DIA BC EQUALLY SPACED ON FACE OF BODY |