| DISTANCE FROM FIRST GROOVE TO STEM END | 0.3437 INCHES NOMINAL |
| DISTANCE FROM SECOND GROOVE TO STEM END | 0.5312 INCHES NOMINAL |
| CARBON RELIEF GROOVE | INCLUDED |
| CHAMFER ANGLE IN DEG | 45.0 |
| CHAMFER LENGTH | 0.0156 INCHES NOMINAL |
| FIRST GROOVE DIAMETER | 0.3630 INCHES MINIMUM AND 0.3690 INCHES MAXIMUM |
| FIRST GROOVE WIDTH | 0.5312 INCHES NOMINAL |
| HEAD HEIGHT | 0.2150 INCHES MINIMUM AND 0.2250 INCHES MAXIMUM |
| HEAD STYLE | FLAT |
| OUTSIDE DIAMETER | 1.8700 INCHES MINIMUM AND 1.8800 INCHES MAXIMUM |
| MINOR DIAMETER LENGTH | 0.6400 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM |
| MINOR OUTSIDE DIAMETER | 0.4315 INCHES MINIMUM AND 0.4345 INCHES MAXIMUM |
| NECK RADIUS | 0.6250 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 30.0 |
| SECOND GROOVE DIAMETER | 0.3630 INCHES MINIMUM AND 0.3690 INCHES MAXIMUM |
| SECOND GROOVE WIDTH | 0.6250 INCHES NOMINAL |
| STEM DIAMETER | 0.4500 INCHES MINIMUM AND 0.4510 INCHES MAXIMUM |
| STEM LENGTH | 6.3750 INCHES NOMINAL |
| STEM STYLE | DOUBLE GROOVED |