| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 0.375 INCHES AXIALLY THROUGH HUB FIRST END |
| BORE NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS |
| BORE STYLE | PLAIN BOTH ENDS |
| END NOMINAL DIAMETER | 0.250 INCHES FIRST END |
| END NOMINAL LENGTH | 0.125 INCHES FIRST END |
| FACE NOMINAL WIDTH | 0.094 INCHES |
| FIRST STEP NOMINAL DIAMETER | 0.625 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.156 INCHES FIRST END |
| HUB NOMINAL DIAMETER | 0.625 INCHES SECOND END |
| HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| HUB STYLE DESIGNATOR | PLAIN SECOND END |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| PITCH DIAMETER | 1.2190 INCHES NOMINAL |
| MOUNTING HOLE NOMINAL DIAMETER | 0.110 INCHES AXIALLY THROUGH HUB FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN TRANSVERSELY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.031 INCHES SECOND END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 1.249 INCHES |
| NOMINAL OVERALL LENGTH | 0.406 INCHES |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| SURFACE TREATMENT | ANODIZE OVERALL |
| TEETH QUANTITY | 78 |
| TOOTH FORM | STANDARD |