| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BORE NOMINAL DEPTH | 0.469 INCHES BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.249 INCHES BOTH ENDS |
| BORE STYLE | PLAIN BOTH ENDS |
| FACE NOMINAL WIDTH | 0.1875 INCHES |
| HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END |
| HUB NOMINAL DIAMETER | 0.500 INCHES SECOND END |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| MATERIAL | STEEL OVERALL |
| PITCH DIAMETER | 1.0000 INCHES NOMINAL |
| PRESSURE ANGLE | 14.5000 DEGREES AND 45.0000 DEGREES |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.138 INCHES TRANSVERSELY THROUGH HUB FIRST END |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 40 TRANSVERSELY THROUGH HUB FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNF TRANSVERSELY THROUGH HUB FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN AND 2 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.076 INCHES TRANSVERSELY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.102 INCHES FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.178 INCHES SECOND END |
| NOMINAL OUTSIDE DIAMETER | 1.043 INCHES |
| NOMINAL OVERALL LENGTH | 0.469 INCHES |
| STYLE DESIGNATOR | SIDE FACE, PROTRUDING HUBS |
| TEETH QUANTITY | 32 |
| TEETH TYPE | STRAIGHT |