| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 4.750 INCHES MINIMUM AND |
| 4.760 INCHES MAXIMUM |
| OVERALL LENGTH | 1.985 INCHES MINIMUM AND |
| 2.015 INCHES MAXIMUM |
| PITCH DIAMETER | 3.600 INCHES MINIMUM AND |
| 3.660 INCHES MAXIMUM |
| FACE WIDTH | 0.940 INCHES MINIMUM AND |
| 0.970 INCHES MAXIMUM |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.400 INCHES NOMINAL AA END AND |
| 1.338 INCHES NOMINAL BB END AND |
| 1.340 INCHES NOMINAL BB END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.685 INCHES MINIMUM AA END AND |
| 0.715 INCHES MAXIMUM AA END AND |
| 0.340 INCHES MINIMUM BB END AND |
| 0.350 INCHES MAXIMUM BB END |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | IRON OVERALL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.560 INCHES NOMINAL |
| GROOVE WIDTH | 0.611 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 36.5 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT SPLINE OR |
| INVOLUTE SPLINE |
| SPLINE QUANTITY | 13 |
| SPLINE PRESSURE ANGLE IN DEG | 30.0 |
| SPLINE PITCH DIAMETER | 0.8125 INCHES NOMINAL |
| SPLINE MAJOR DIAMETER | 0.869 INCHES NOMINAL |
| SPLINE MINOR DIAMETER | 0.757 INCHES NOMINAL |
| SPLINE LENGTH | 1.985 INCHES MINIMUM AND |
| 2.015 INCHES MAXIMUM |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SPECIAL FEATURES | VGROOVE ANGLE IN DEG 17.750 MIN.,18.250 MAX. |