| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | WEBBED, SOLID |
| BORE NOMINAL DIAMETER | 41.395 MILLIMETERS BOTH ENDS |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| FACE NOMINAL WIDTH | 25.400 MILLIMETERS |
| HELIX ANGLE | 6.0000 DEGREES |
| HUB NOMINAL DIAMETER | 53.866 MILLIMETERS BOTH ENDS |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| III MATERIAL | STEEL OVERALL |
| PITCH DIAMETER | 143.9320 MILLIMETERS NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING HOLE NOMINAL DIAMETER | 4.780 MILLIMETERS AXIALLY THROUGH HUB, FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 2 COUNTERBORED AXIALLY THROUGH HUB, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 37.975 MILLIMETERS BOTH ENDS |
| NOMINAL OUTSIDE DIAMETER | 145.016 MILLIMETERS |
| SPLINE PITCH DIAMETER | 38.1000 MILLIMETERS NOMINAL BOTH ENDS |
| SPLINE QUANTITY | 12 BOTH ENDS |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| TEETH QUANTITY | 32 |
| TEETH TYPE | SINGLE HELIX |