| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BORE STYLE | TAPERED SECOND END |
| END NOMINAL DIAMETER | 4.8750 INCHES FIRST END |
| END NOMINAL LENGTH | 3.8750 INCHES FIRST END |
| FACE NOMINAL WIDTH | 1.5000 INCHES |
| FIRST STEP NOMINAL DIAMETER | 5.7500 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.1250 INCHES FIRST END |
| HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| MATERIAL | STEEL OVERALL |
| MOUNTING HOLE TYPE AND QUANTITY | 12 THREADED AXIALLY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.5000 INCHES AXIALLY THROUGH HUB, FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH HUB, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 4.1580 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 9.0000 INCHES |
| NOMINAL OVERALL LENGTH | 6.0000 INCHES |
| PITCH DIAMETER | 8.0000 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | SOLID BACK RING, PROTRUDING HUB, RECESSED HUB |
| TEETH QUANTITY | 31 |
| TEETH TYPE | SPUR |
| TAPER MAJOR NOMINAL DIAMETER | 2.6250 INCHES SECOND END |
| TOOTH FORM | STANDARD |