| BODY STYLE | PLAIN, SOLID |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.787 INCHES BOTH ENDS |
| END NOMINAL DIAMETER | 0.984 INCHES SECOND END |
| END NOMINAL LENGTH | 0.406 INCHES SECOND END |
| FACE NOMINAL WIDTH | 0.250 INCHES |
| FIRST STEP NOMINAL DIAMETER | 1.125 INCHES SECOND END |
| FIRST STEP NOMINAL LENGTH | 0.219 INCHES SECOND END |
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM HUB AND 40.0 ROCKWELL C MAXIMUM HUB |
| HARDNESS RATING | 81.0 ROCKWELL C MINIMUM TEETH AND 85.0 ROCKWELL C MAXIMUM TEETH |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HUB NOMINAL DIAMETER | 0.890 INCHES FIRST END |
| HUB STYLE DESIGNATOR | 1 STEP SECOND END |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| III MATERIAL | STEEL COMP E9310 OVERALL |
| PITCH DIAMETER | 1.5000 INCHES NOMINAL |
| PITCH ANGLE | 31.1477 DEGREES |
| PRESSURE ANGLE | 22.5000 DEGREES |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.625 INCHES SECOND END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.063 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 1.650 INCHES |
| NOMINAL OVERALL LENGTH | 0.969 INCHES |
| SPECIAL FEATURES | COUNTERBORE ON 2ND END W/ 0.830 IN. DIA,0.500 IN. DEPTH |
| SPLINE PITCH DIAMETER | 0.7083 INCHES NOMINAL BOTH ENDS |
| SPLINE QUANTITY | 17 BOTH ENDS |
| STYLE DESIGNATOR | PERIPHERAL FACE, FRONT HUB RECESSED, BACK HUB PROTRUDING |
| SURFACE TREATMENT | OXIDE TEETH |
| TEETH QUANTITY | 15 |
| TEETH TYPE | STRAIGHT |