| BORE TYPE | INVOLUTE SPLINE |
| DESIGN FORM | PLAIN |
| DISTANCE FROM HUB END TO FLANGE END | 0.312 INCHES NOMINAL BB END |
| DISTANCE FROM HUB END TO FLANGE END | 1.062 INCHES NOMINAL AA END |
| FACE WIDTH | 0.188 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HUB OUTSIDE DIAMETER | 1.000 INCHES NOMINAL BB END |
| HUB OUTSIDE DIAMETER | 1.250 INCHES NOMINAL AA END |
| OVERALL LENGTH | 1.562 INCHES NOMINAL |
| MATERIAL | STEEL |
| OUTSIDE DIAMETER | 3.469 INCHES NOMINAL |
| PITCH DIAMETER | 2.750 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| SPLINE MINOR DIAMETER | 0.687 INCHES NOMINAL |
| SPLINE PITCH DIAMETER | 0.733 INCHES NOMINAL |
| SPLINE PRESSURE ANGLE IN DEG | 20.0 |
| SPLINE QUANTITY | 22 |
| SPLINE LENGTH | 0.812 INCHES NOMINAL |
| SPLINE MAJOR DIAMETER | 0.774 INCHES NOMINAL |
| STYLE DESIGNATOR | PLAIN |
| TEETH QUANTITY PER ROW | 5 |
| TEETH ROW QUANTITY | 1 |
| TOOTH PITCH | 1.500 INCHES NOMINAL |