| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| TEETH QUANTITY | 210 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | HUBLESS, RECESSED BODY |
| PITCH DIAMETER | 4.3750 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 4.417 INCHES |
| FACE NOMINAL WIDTH | 0.550 INCHES |
| BODY RECESS NOMINAL DEPTH | 0.185 INCHES FIRST END |
| 0.215 INCHES SECOND END |
| BORE STYLE | W/COUNTERBORE BOTH ENDS |
| BORE NOMINAL DIAMETER | 3.350 INCHES BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 0.245 INCHES FIRST END |
| 0.215 INCHES SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 3.550 INCHES FIRST END |
| 4.000 INCHES SECOND END |
| HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| END NOMINAL LENGTH | 0.245 INCHES FIRST END |
| END NOMINAL DIAMETER | 4.000 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.125 INCHES FIRST END |
| FIRST STEP NOMINAL DIAMETER | 4.160 INCHES FIRST END |
| BODY STYLE | PLAIN, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 8 THREADED AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.086 INCHES AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 56 AXIALLY THROUGH BODY, FIRST END |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 04939 |
| DESIGN CONTROL REFERENCE | 717612271-009 |