| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | WEBBED, SOLID |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 5.187 INCHES AXIALLY THROUGH BODY, FIRST END |
| BORE NOMINAL DIAMETER | 4.0620 INCHES BOTH ENDS |
| BORE STYLE | W/COUNTERBORE COUNTER BORE, SECOND END |
| COUNTERBORE NOMINAL DEPTH | 0.593 INCHES COUNTER BORE, SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 6.1265 INCHES COUNTER BORE, SECOND END |
| FACE NOMINAL WIDTH | 2.250 INCHES |
| HELIX ANGLE | 28.1391 DEGREES |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1035 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 1035 OVERALL |
| MOUNTING HOLE NOMINAL DIAMETER | 0.468 INCHES AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 6 PLAIN AXIALLY THROUGH BODY, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.9843 INCHES BOTH ENDS |
| NOMINAL OUTSIDE DIAMETER | 12.419 INCHES |
| PITCH DIAMETER | 12.0208 INCHES NOMINAL |
| PRESSURE ANGLE | 14.5000 DEGREES |
| STYLE DESIGNATOR | RECESSED HUBS |
| TEETH QUANTITY | 53 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH DIRECTION | LEFT |
| TOOTH FORM | STANDARD |