| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 4.294 INCHES NOMINAL |
| OVERALL LENGTH | 2.124 INCHES NOMINAL |
| FACE WIDTH | 1.550 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.460 INCHES NOMINAL AA END AND |
| 1.780 INCHES NOMINAL BB END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.574 INCHES NOMINAL AA END AND |
| 0.414 INCHES NOMINAL BB END |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | IRON, CAST OVERALL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 8 |
| GROOVE DEPTH | 0.115 INCHES NOMINAL |
| GROOVE WIDTH | 0.140 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| SHAFT SIZE FOR WHICH DESIGNED | 0.875 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.8754 INCHES MINIMUM AND |
| 0.8759 INCHES MAXIMUM |
| BORE LENGTH | 1.710 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEY WIDTH | 0.252 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO TOP OF KEY | 0.987 INCHES MINIMUM AND |
| 0.992 INCHES MAXIMUM |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLIT HUB FEATURE | NOT INCLUDED |