| MATERIAL | ALUMINUM ALLOY 356.0 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-601,TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| TEETH QUANTITY | 240 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 14.5000 DEGREES |
| PRECISION CLASSIFICATION | QUALITY NUMBER 10 |
| BACKLASH DESIGNATION | GRADE C |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 11.9975 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 12.098 INCHES |
| FACE NOMINAL WIDTH | 0.219 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.718 INCHES FIRST END |
| BORE STYLE | W/COUNTERBORE SECOND END |
| BORE NOMINAL DIAMETER | 11.188 INCHES BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 0.625 INCHES SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 11.313 INCHES SECOND END |
| HUB STYLE DESIGNATOR | 1 GROOVE FIRST END |
| HUB NOMINAL DIAMETER | 11.813 INCHES FIRST END |
| FIRST GROOVE NOMINAL WIDTH | 0.277 INCHES FIRST END |
| FIRST GROOVE NOMINAL DIAMETER | 11.625 INCHES FIRST END |
| NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.187 INCHES FIRST END |
| BODY STYLE | PLAIN, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 6 THREADED AXIALLY THROUGH BODY, SECOND END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, SECOND END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.112 INCHES AXIALLY THROUGH BODY, SECOND END |
| SPECIAL FEATURES | MTG HOLES 0.312 IN. DEEP AND EQUALLY SPACED |