| ATTACHMENT METHOD | MOUNTING HOLE |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.188 INCHES AXIALLY THROUGH HUB FIRST END |
| BORE NOMINAL DIAMETER | 0.750 INCHES BOTH ENDS |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| FACE NOMINAL WIDTH | 0.625 INCHES |
| HUB NOMINAL DIAMETER | 1.375 INCHES SECOND END |
| HUB NOMINAL DIAMETER | 1.625 INCHES FIRST END |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| KEYWAY NOMINAL WIDTH | 0.188 INCHES BOTH ENDS |
| MATERIAL | STEEL OVERALL |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.250 INCHES AXIALLY THROUGH HUB FIRST END |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 20 AXIALLY THROUGH HUB FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) AXIALLY THROUGH HUB FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED AXIALLY THROUGH HUB FIRST END |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.469 INCHES BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES SECOND END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.375 INCHES FIRST END |
| NOMINAL OVERALL LENGTH | 1.250 INCHES |
| NOMINAL OUTSIDE DIAMETER | 2.375 INCHES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| TEETH QUANTITY | 24 |
| TOOTH FORM | STANDARD |