| BEARINGS | NOT INCLUDED |
| BORE DIAMETER | 1.244 INCHES MINIMUM AND 1.245 INCHES MAXIMUM |
| BORE FEATURE | INCLUDED |
| BORE LENGTH | 1.200 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| DESIGN FORM | WEBBED |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.6810 INCHES MINIMUM AND 0.683 INCHES MAXIMUM |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.880 INCHES NOMINAL AA END AND 0.060 INCHES NOMINAL BB END |
| FACE WIDTH | 1.140 INCHES NOMINAL |
| GROOVE DEPTH | 0.470 INCHES NOMINAL |
| GROOVE QUANTITY | 2 |
| GROOVE SHAPE | V |
| GROOVE WIDTH | 0.378 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.751 INCHES NOMINAL AA END AND 1.880 INCHES NOMINAL BB END |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| KEYING FACILITY | INCLUDED |
| KEYWAY WIDTH | 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| LIGHTENING HOLE | INCLUDED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-I-652, CLASS 30 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON CAST UNS F12101 OVERALL |
| PITCH DIAMETER | 5.000 INCHES MINIMUM AND 5.050 INCHES MAXIMUM |
| QUANTITY | 1 |
| OUTSIDE DIAMETER | 5.470 INCHES MINIMUM AND 5.520 INCHES MAXIMUM |
| OVERALL LENGTH | 2.020 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| SURFACE TREATMENT | PHOSPHATE |
| V GROOVE ANGLE IN DEG | 36.5 |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |