| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.437 INCHES NOMINAL |
| OVERALL LENGTH | 8.113 INCHES NOMINAL |
| FACE WIDTH | 3.750 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 0.591 INCHES MINIMUM BOTH ENDS |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 2.780 INCHES NOMINAL AA END AND |
| 1.583 INCHES NOMINAL BB 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 | 0.400 INCHES NOMINAL |
| GROOVE RADIUS | 0.200 INCHES NOMINAL |
| BORE FEATURE | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 0.627 INCHES NOMINAL AA END AND |
| 0.875 INCHES NOMINAL BB END |
| SECOND STEP FACE LARGEST DIAMETER AND LOCATION | 0.875 INCHES NOMINAL AA END |
| FIRST STEP LENGTH AND LOCATION | 0.478 INCHES NOMINAL AA END AND |
| 0.520 INCHES NOMINAL BB END |
| SECOND STEP LENGTH AND LOCATION | 1.240 INCHES NOMINAL AA END AND |
| 1.063 INCHES NOMINAL BB END |
| THIRD STEP LENGTH AND LOCATION | 1.062 INCHES NOMINAL AA END |
| HUB END OUTSIDE DIAMETER AND LOCATION | 0.591 INCHES NOMINAL BOTH ENDS |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 2.780 INCHES NOMINAL AA END AND |
| 1.583 INCHES NOMINAL BB END |
| SPLIT HUB FEATURE | NOT INCLUDED |