| BEARINGS | NOT INCLUDED |
| BORE FEATURE | INCLUDED |
| BORE TYPE | STRAIGHT SPLINE |
| COUNTERBORE DEPTH | 0.4219 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 1.250 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | AA END |
| DESIGN FORM | WEBBED |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.359 INCHES NOMINAL BB END AND 2.0468 INCHES NOMINAL BOTH ENDS |
| FACE WIDTH | 1.9687 INCHES NOMINAL |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 4.1875 INCHES NOMINAL BOTH ENDS |
| FIRST STEP LENGTH AND LOCATION | 0.125 INCHES NOMINAL BOTH ENDS |
| GROOVE QUANTITY | 2 |
| GROOVE SHAPE | V |
| GROOVE WIDTH | 0.813 INCHES NOMINAL |
| GROOVE DEPTH | 0.813 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.500 INCHES NOMINAL BB END AND 1.498 INCHES MINIMUM BOTH ENDS AND 1.502 INCHES MAXIMUM BOTH ENDS |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| LIGHTENING HOLE | NOT INCLUDED |
| MATERIAL | IRON CAST OVERALL |
| PITCH DIAMETER | 5.900 INCHES NOMINAL |
| OUTSIDE DIAMETER | 6.375 INCHES NOMINAL |
| OVERALL LENGTH | 4.1406 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| SPLINE LENGTH | 2.3594 INCHES NOMINAL |
| SPLINE MAJOR DIAMETER | 0.991 INCHES MINIMUM AND 0.996 INCHES MAXIMUM |
| SPLINE MINOR DIAMETER | 0.849 INCHES MINIMUM AND 0.850 INCHES MAXIMUM |
| SPLINE QUANTITY | 6 |
| SPLIT HUB FEATURE | NOT INCLUDED |
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| V GROOVE ANGLE IN DEG | 38.0 |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |