| MATERIAL | STEEL COMP 8620 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND |
| AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| TEETH QUANTITY | 70 |
| TEETH TYPE | SPUR |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | SOLID BACK RING, PROTRUDING HUB, RECESSED HUB |
| PITCH DIAMETER | 11.6667 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 3.906 INCHES |
| NOMINAL OUTSIDE DIAMETER | 12.8750 INCHES |
| FACE NOMINAL WIDTH | 1.188 INCHES |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| SPLINE QUANTITY | 35 BOTH ENDS |
| SPLINE PITCH DIAMETER | 2.1875 INCHES NOMINAL BOTH ENDS |
| BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| ATTACHMENT METHOD | MOUNTING HOLE |
| FEATURES PROVIDED | ALIGNMENT HOLE |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 19207 |
| DESIGN CONTROL REFERENCE | 7707437 |