| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY RECESS NOMINAL DEPTH | 0.407 INCHES SECOND END |
| BODY STYLE | WEBBED, SOLID |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 5.000 INCHES AXIALLY THROUGH BODY, FIRST END |
| BORE STYLE | PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 4.063 INCHES BOTH ENDS |
| END NOMINAL DIAMETER | 4.375 INCHES FIRST END |
| END NOMINAL LENGTH | 0.334 INCHES FIRST END |
| FACE NOMINAL WIDTH | 1.188 INCHES |
| FIRST STEP NOMINAL DIAMETER | 4.500 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.063 INCHES FIRST END |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| HELIX ANGLE | 19.0011 DEGREES |
| HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| III MATERIAL | STEEL OVERALL |
| PITCH DIAMETER | 7.1923 INCHES NOMINAL |
| PRESSURE ANGLE | 16.0000 DEGREES |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.312 INCHES AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 6 THREADED AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNF AXIALLY THROUGH BODY, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.334 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 7.438 INCHES |
| SPECIAL FEATURES | INTERNAL FLANGE ON FIRST END 3.844 IN. DIA BY 0.125 IN. THK |
| STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY |
| TEETH QUANTITY | 68 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH DIRECTION | LEFT |
| TOOTH FORM | STANDARD |