| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| BORE STYLE | TAPERED W/KEYWAY BOTH ENDS |
| FACE NOMINAL WIDTH | 16.21 MILLIMETERS |
| HARDNESS RATING | 85.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL |
| HELIX ANGLE | 18.0000 DEGREES |
| KEYWAY NOMINAL WIDTH | 4.03 MILLIMETERS BOTH ENDS |
| HUB NOMINAL DIAMETER | 38.50 MILLIMETERS BOTH ENDS |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| III MATERIAL | STEEL OVERALL |
| PITCH DIAMETER | 184.279 MILLIMETERS NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 12.98 MILLIMETERS FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 6.35 MILLIMETERS FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 1.94 MILLIMETERS SECOND END |
| NOMINAL OUTSIDE DIAMETER | 188.21 MILLIMETERS |
| STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB |
| TEETH QUANTITY | 69 |
| TEETH TYPE | SINGLE HELIX |
| TAPER MAJOR NOMINAL DIAMETER | 21.00 MILLIMETERS FIRST END |
| TOOTH DIRECTION | RIGHT |
| TOOTH FORM | STANDARD |