| DISTANCE FROM BOTTOM TO FIRST RIDGE CENTER | 0.1835 INCHES MINIMUM AND 0.1915 INCHES MAXIMUM |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| FIRST RIDGE RADIUS | 0.010 INCHES MINIMUM AND 0.016 INCHES MAXIMUM |
| FIRST RIDGE WIDTH | 0.086 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| FSC APPLICATION DATA | VALVE GROUP,DIESEL ENGINE |
| LARGEST INSIDE DIAMETER | 0.370 INCHES MINIMUM AND 0.374 INCHES MAXIMUM |
| LARGEST OUTSIDE DIAMETER | 0.530 INCHES MINIMUM AND 0.534 INCHES MAXIMUM |
| OUTSIDE INCLUDED ANGLE IN DEG | 14.25 |
| OVERALL HEIGHT | 0.372 INCHES MINIMUM AND 0.382 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1010 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 1010 |
| MINIMUM INSIDE DIAMETER | 0.346 INCHES |
| STYLE DESIGNATOR | STRAIGHT BORE W/RIDGE AND TWO GROOVES-LOWER OUTSIDE RADIUS |
| THREAD PROVISION | UNTHREADED |