| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.312 INCHES NOMINAL |
| OVERALL LENGTH | 5.188 INCHES NOMINAL |
| FACE WIDTH | 3.650 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 0.590 INCHES NOMINAL AA END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.538 INCHES NOMINAL AA END |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | STEEL, CORROSION RESISTING OVERALL |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 7 |
| GROOVE DEPTH | 0.356 INCHES NOMINAL |
| GROOVE WIDTH | 0.502 INCHES NOMINAL |
| GROOVE RADIUS | 0.200 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.315 INCHES NOMINAL |
| BORE LENGTH | 0.531 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 0.875 INCHES NOMINAL AA END |
| FIRST STEP LENGTH AND LOCATION | 0.520 INCHES NOMINAL AA END |
| SECOND STEP LENGTH AND LOCATION | 1.417 INCHES NOMINAL AA END |
| HUB END OUTSIDE DIAMETER AND LOCATION | 0.590 INCHES NOMINAL AA END |