| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 8.375 INCHES NOMINAL |
| OVERALL LENGTH | 3.812 INCHES NOMINAL |
| PITCH DIAMETER | 5.437 INCHES MINIMUM AND |
| 5.446 INCHES MAXIMUM |
| FACE WIDTH | 0.689 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 2.000 INCHES NOMINAL AA END AND |
| 1.625 INCHES NOMINAL BB END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 2.988 INCHES NOMINAL AA END AND |
| 2.187 INCHES NOMINAL BB END |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| CROWN FACE | NOT INCLUDED |
| MATERIAL AND LOCATION | IRON, QQ-I-666, GRADE 2 OVERALL |
| SURFACE TREATMENT | PHOSPHATE AND |
| ENAMEL |
| RIM TYPE | SOLID |
| FLANGE QUANTITY | 1 |
| FLANGE LOCATION | OUTSIDE |
| OUTSIDE DIAMETER | 8.375 INCHES NOMINAL |
| FLANGE WIDTH | 0.125 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | TAPERED |
| BORE LENGTH | 1.500 INCHES NOMINAL |
| TAPER BORE MAJOR DIAMETER | 1.001 INCHES NOMINAL |
| TAPER BORE MINOR DIAMETER | 0.814 INCHES NOMINAL |
| TAPER MAJOR DIAMETER LOCATION | AA END |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.251 INCHES MINIMUM AND |
| 0.253 INCHES MAXIMUM |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.633 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING LOCATION | PULLEY SURFACE |
| SECURING HOLE QUANTITY | 1 |
| DRILLED HOLE DIAMETER | 0.250 INCHES NOMINAL |
| HOLE LOCATION | ON PULLEY SURFACE |