| DISTANCE FROM MINOR DIAMETER TO STEM END | 0.1740 INCHES MINIMUM AND 0.1760 INCHES MAXIMUM |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| CHAMFER ANGLE IN DEG | 45.0 |
| CHAMFER LENGTH | 0.0300 INCHES NOMINAL |
| HEAD HEIGHT | 0.1600 INCHES NOMINAL |
| HEAD STYLE | FLAT |
| OUTSIDE DIAMETER | 1.3270 INCHES MINIMUM AND 1.3370 INCHES MAXIMUM |
| METALLIC HARDNESS RATING AND LOCATION | 30.0 ROCKWELL C NOMINAL HEAD |
| METALLIC HARDNESS RATING AND LOCATION | 30.0 ROCKWELL C NOMINAL SEAT FACE |
| METALLIC HARDNESS RATING AND LOCATION | 30.0 ROCKWELL C NOMINAL STEM |
| METALLIC HARDNESS RATING AND LOCATION | 50.0 ROCKWELL C NOMINAL TIP |
| MINOR DIAMETER LENGTH | 0.0940 INCHES NOMINAL |
| MINOR OUTSIDE DIAMETER | 0.1960 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM |
| NECK RADIUS | 0.3200 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM DIAMETER | 0.3140 INCHES MINIMUM AND 0.3145 INCHES MAXIMUM |
| STEM LENGTH | 4.2350 INCHES MINIMUM AND 4.2430 INCHES MAXIMUM |
| STEM STYLE | TAPERED |
| TAPER ANGLE IN DEG | 15.0 |