| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | SPOKED |
| BODY RECESS NOMINAL DEPTH | 0.313 INCHES SECOND END |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.562 INCHES AXIALLY THROUGH BODY, FIRST END |
| BORE NOMINAL DIAMETER | 1.004 INCHES BOTH ENDS |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 0.3437 INCHES SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 2.249 INCHES SECOND END |
| FACE NOMINAL WIDTH | 0.875 INCHES |
| HELIX ANGLE | 31.6667 DEGREES |
| HUB NOMINAL DIAMETER | 2.625 INCHES FIRST END |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| KEYWAY NOMINAL WIDTH | 0.156 INCHES BOTH ENDS |
| MATERIAL | IRON CAST OVERALL |
| MOUNTING HOLE TYPE AND QUANTITY | 4 PLAIN AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.328 INCHES AXIALLY THROUGH BODY, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.088 INCHES FIRST END |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.590 INCHES BOTH ENDS |
| NOMINAL OVERALL LENGTH | 0.969 INCHES |
| NOMINAL OUTSIDE DIAMETER | 6.316 INCHES |
| PITCH DIAMETER | 6.1680 INCHES NOMINAL |
| PRESSURE ANGLE | 14.5000 DEGREES |
| SPECIAL FEATURES | MOUNTING HOLES 90 DEGREES APART |
| STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY |
| TEETH QUANTITY | 42 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | RIGHT |