| BORE BEARING | NOT INCLUDED |
| BORE DIAMETER | 1.963 INCHES NOMINAL |
| BORE LENGTH | 8.016 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| DESIGN FORM | WEBBED |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.188 INCHES NOMINAL AA END AND 1.266 INCHES NOMINAL BB END |
| FACE WIDTH | 0.688 INCHES NOMINAL |
| FACE TYPE | STEP GROOVE |
| GROOVE DEPTH | 0.344 INCHES NOMINAL AND 0.688 INCHES NOMINAL |
| GROOVE QUANTITY | 2 |
| GROOVE SHAPE | V |
| GROOVE WIDTH | 0.380 INCHES NOMINAL AND 0.429 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.963 INCHES NOMINAL AA END |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| LIGHTENING HOLE | INCLUDED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-I-652, CLASS 30 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON CAST UNS F12101 OVERALL |
| OVERALL LENGTH | 8.016 INCHES NOMINAL |
| STEP OUTSIDE DIAMETER | 6.297 INCHES NOMINAL AND 5.750 INCHES NOMINAL |
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| SURFACE TREATMENT | PAINT |
| V GROOVE ANGLE IN DEG | 38.0 AND 40.0 |
| V GROOVE PITCH DIAMETER | 7.500 INCHES NOMINAL AND 5.422 INCHES NOMINAL |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |