| BEARINGS | NOT INCLUDED |
| BORE DIAMETER | 0.877 INCHES MINIMUM AND 0.882 INCHES MAXIMUM |
| BORE FEATURE | INCLUDED |
| BORE LENGTH | 2.000 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| CLAMPING BOLT QUANTITY | 1 |
| COUNTERBORE FEATURE | NOT INCLUDED |
| DESIGN FORM | WEBBED |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.015 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.625 INCHES NOMINAL AA END |
| FACE WIDTH | 1.375 INCHES NOMINAL |
| GROOVE DEPTH | 1.344 INCHES NOMINAL |
| GROOVE QUANTITY | 2 |
| GROOVE SHAPE | V |
| GROOVE WIDTH | 0.438 INCHES NOMINAL |
| HOLE LOCATION | CENTER 0.375 IN. FROM HUB END |
| HUB END OUTSIDE DIAMETER AND LOCATION | 2.625 INCHES NOMINAL BOTH ENDS |
| HUB SPLIT LOCATION | THROUGH ONE WALL |
| 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-367, T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-601, ALLOY 356 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-596, ALLOY 356, T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 356.0 OR ALUMINUM ALLOY OVERALL |
| PITCH DIAMETER | 7.000 INCHES NOMINAL AND 8.000 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| QUANTITY | 1 |
| OUTSIDE DIAMETER | 8.570 INCHES NOMINAL |
| OVERALL LENGTH | 2.000 INCHES NOMINAL |
| SECURING HOLE QUANTITY | 1 |
| SECURING LOCATION | AA END |
| SECURING METHOD | THREADED HOLE(S) |
| SPLIT HUB FEATURE | INCLUDED |
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| SURFACE TREATMENT | ANODIZE |
| THREAD SIZE | 3/8-24 |
| V GROOVE ANGLE IN DEG | 36.0 |