| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| BORE STYLE | TAPERED W/KEYWAY BOTH ENDS |
| FACE NOMINAL WIDTH | 0.625 INCHES |
| HARDNESS RATING | 170.0 BRINELL STANDARD MINIMUM AND 223.0 BRINELL STANDARD MAXIMUM OVERALL |
| HELIX ANGLE | 36.3750 DEGREES |
| HUB NOMINAL DIAMETER | 1.500 INCHES FIRST END |
| HUB NOMINAL DIAMETER | 1.688 INCHES SECOND END |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| KEYWAY NOMINAL WIDTH | 0.156 INCHES BOTH ENDS |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 111 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON CAST OVERALL |
| PITCH DIAMETER | 5.9626 INCHES NOMINAL |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.031 INCHES SECOND END |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.500 INCHES BOTH ENDS |
| NOMINAL OUTSIDE DIAMETER | 6.158 INCHES |
| STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB |
| TAPER MAJOR NOMINAL DIAMETER | 0.781 INCHES BOTH ENDS |
| TEETH QUANTITY | 48 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH DIRECTION | RIGHT |
| TOOTH FORM | SPECIAL |