| BODY STYLE | WEBBED, SOLID |
| BORE NOMINAL DIAMETER | 1.305 INCHES BOTH ENDS |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| COUNTERBORE NOMINAL DIAMETER | 1.561 INCHES FIRST END |
| COUNTERBORE NOMINAL DEPTH | 2.4060 INCHES SECOND END |
| END NOMINAL DIAMETER | 1.969 INCHES FIRST END |
| END NOMINAL LENGTH | 0.844 INCHES FIRST END |
| FACE NOMINAL WIDTH | 1.000 INCHES |
| FIRST GROOVE NOMINAL WIDTH | 0.031 INCHES FIRST END |
| FIRST STEP NOMINAL DIAMETER | 2.061 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.468 INCHES FIRST END |
| HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| HELIX ANGLE | 17.9386 DEGREES |
| HUB NOMINAL DIAMETER | 1.561 INCHES FIRST END |
| HUB STYLE DESIGNATOR | 1 GROOVE SECOND END |
| MATERIAL DOCUMENT AND CLASSIFICATION | S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| PITCH DIAMETER | 6.9197 INCHES NOMINAL |
| MATERIAL | STEEL COMP TS8615 OVERALL |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.450 INCHES FIRST END |
| NOMINAL OVERALL LENGTH | 3.656 INCHES |
| NOMINAL OUTSIDE DIAMETER | 7.058 INCHES |
| PRESSURE ANGLE | 20.0000 DEGREES |
| SECOND STEP NOMINAL DIAMETER | 3.000 INCHES SECOND END |
| SECOND STEP NOMINAL LENGTH | 0.138 INCHES SECOND END |
| SPLINE PITCH DIAMETER | 1.4000 INCHES NOMINAL BOTH ENDS |
| SPLINE QUANTITY | 14 BOTH ENDS |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| TEETH QUANTITY | 79 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH DIRECTION | LEFT |
| TOOTH FORM | STUB |