| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-16216 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| TEETH QUANTITY | 22 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | HUBLESS |
| PITCH RADIUS | 4.5000 INCHES NOMINAL |
| FACE NOMINAL WIDTH | 2.380 INCHES |
| NOMINAL OUTSIDE RADIUS | 4.633 INCHES |
| ARC NOMINAL LENGTH | 11.519 INCHES |
| BORE STYLE | W/STEPPED COUNTERBORE FIRST END |
| BORE NOMINAL DIAMETER | 2.750 INCHES BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 0.318 INCHES FIRST COUNTERBORE, FIRST END |
| 1.750 INCHES SECOND COUNTERBORE, FIRST END |
| COUNTERBORE NOMINAL DIAMETER | 4.250 INCHES FIRST COUNTERBORE, FIRST END |
| 3.002 INCHES SECOND COUNTERBORE, FIRST END |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 6 THREADED AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.250 INCHES AXIALLY THROUGH BODY, FIRST END |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 3.562 INCHES AXIALLY THROUGH BODY, FIRST END |
| SPECIAL FEATURES | CLEVIS OPPOSITE GEAR TEETH,0.879 IN.BETWEEN FORKS,0.440 IN.THK FORKS,2 HOLES IN LINE THRU CLEVIS,0.875 IN.DIA,CLEVIS 1.990 IN.DP |