| CASEHARDENING INDICATOR | CASEHARDENED |
| DISTANCE BETWEEN FIRST AND SECOND RIDGE CENTERS | 0.1596 INCHES MINIMUM AND 0.1616 INCHES MAXIMUM |
| DISTANCE BETWEEN SECOND AND THIRD RIDGE CENTERS | 0.1596 INCHES MINIMUM AND 0.1616 INCHES MAXIMUM |
| DISTANCE FROM BOTTOM TO FIRST RIDGE CENTER | 0.045 INCHES MINIMUM AND 0.047 INCHES MAXIMUM |
| FIRST RIDGE RADIUS | 0.046 INCHES MINIMUM AND 0.048 INCHES MAXIMUM |
| FIRST RIDGE WIDTH | 0.092 INCHES MINIMUM AND 0.096 INCHES MAXIMUM |
| LARGEST INSIDE DIAMETER | 0.450 INCHES MINIMUM AND 0.455 INCHES MAXIMUM |
| LARGEST OUTSIDE DIAMETER | 0.689 INCHES MINIMUM AND 0.691 INCHES MAXIMUM |
| OUTSIDE INCLUDED ANGLE IN DEG | 23.4 |
| OVERALL HEIGHT | 0.4102 INCHES MINIMUM AND 0.4182 INCHES MAXIMUM |
| MATERIAL | STEEL |
| MINIMUM INSIDE DIAMETER | 0.3415 INCHES |
| SECOND RIDGE RADIUS | 0.046 INCHES MINIMUM AND 0.048 INCHES MAXIMUM |
| SECOND RIDGE WIDTH | 0.092 INCHES MINIMUM AND 0.096 INCHES MAXIMUM |
| SMALLEST OUTSIDE DIAMETER CHAMFER ANGLE IN DEG | 30.0 |
| SMALLEST OUTSIDE DIAMETER | 0.531 INCHES NOMINAL |
| STYLE DESIGNATOR | STRAIGHT BORE-THREE RIDGES-BOTTOM OUTER CHAMFER |
| THIRD RIDGE RADIUS | 0.046 INCHES MINIMUM AND 0.048 INCHES MAXIMUM |
| THIRD RIDGE WIDTH | 0.092 INCHES MINIMUM AND 0.096 INCHES MAXIMUM |
| THREAD PROVISION | UNTHREADED |