| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY RECESS NOMINAL DEPTH | 0.6310 INCHES FIRST END |
| BODY STYLE | PLAIN, SOLID |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 12.939 INCHES AXIALLY THROUGH BODY, SECOND END |
| BORE STYLE | W/COUNTERBORE COUNTER BORE, SECOND END |
| BORE NOMINAL DIAMETER | 11.375 INCHES BOTH ENDS |
| COUNTERBORE NOMINAL DIAMETER | 12.126 INCHES SECOND END |
| COUNTERBORE NOMINAL DEPTH | 0.6250 INCHES SECOND END |
| FACE NOMINAL WIDTH | 1.344 INCHES |
| HARDNESS RATING | 52.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1515 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.500 INCHES AXIALLY THROUGH BODY, SECOND END |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 20 TRANSVERSELY THROUGH SIDE |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNF AXIALLY THROUGH BODY, SECOND END |
| MOUNTING HOLE TYPE AND QUANTITY | 12 THREADED AXIALLY THROUGH BODY, SECOND END |
| NOMINAL OUTSIDE DIAMETER | 14.3125 INCHES |
| NOMINAL OVERALL LENGTH | 1.922 INCHES |
| PITCH ANGLE | 72.8125 DEGREES |
| PITCH DIAMETER | 14.0000 INCHES NOMINAL |
| PRESSURE ANGLE | 14.5000 DEGREES |
| TEETH QUANTITY | 42 |
| TEETH TYPE | STRAIGHT |