| BEARINGS | NOT INCLUDED |
| BORE DIAMETER | 0.750 INCHES MINIMUM AND 0.751 INCHES MAXIMUM |
| BORE FEATURE | INCLUDED |
| BORE LENGTH | 0.813 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| DESIGN FORM | PLAIN |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.457 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.375 INCHES MINIMUM AA END AND 0.500 INCHES MAXIMUM BB END |
| FACE WIDTH | 0.688 INCHES NOMINAL |
| GROOVE DEPTH | 0.081 INCHES NOMINAL |
| GROOVE QUANTITY | 5 |
| GROOVE SHAPE | V |
| GROOVE WIDTH | 0.092 INCHES NOMINAL |
| HOLE LOCATION | 0.281 IN. FROM HUB END |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.500 INCHES NOMINAL AA END |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| KEYING FACILITY | INCLUDED |
| KEYWAY WIDTH | 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| LIGHTENING HOLE | NOT INCLUDED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, ALLOY 2024, T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| PITCH DIAMETER | 4.699 INCHES MINIMUM AND 4.701 INCHES MAXIMUM |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| QUANTITY | 1 |
| OUTSIDE DIAMETER | 4.749 INCHES MINIMUM AND 4.751 INCHES MAXIMUM |
| OVERALL LENGTH | 1.188 INCHES NOMINAL |
| SECURING HOLE QUANTITY | 2 |
| SECURING LOCATION | BB END |
| SECURING METHOD | THREADED HOLE(S) |
| SPLIT HUB FEATURE | NOT INCLUDED |
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| SURFACE TREATMENT | ANODIZE |
| THREAD SIZE | 1/4-28 |
| V GROOVE ANGLE IN DEG | 40.0 |