| END CASEHARDENING INDICATOR | CASEHARDENED |
| END HARDNESS RATING | 57.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| BODY TYPE | TUBULAR |
| CHAMFER ANGLE IN DEG | 77.0 SECOND END |
| CHAMFER LENGTH | 0.281 INCHES NOMINAL SECOND END |
| END LARGEST DIAMETER | 0.382 INCHES MINIMUM FIRST END |
| END LARGEST DIAMETER | 0.386 INCHES MAXIMUM FIRST END |
| END LARGEST DIAMETER | 0.500 INCHES NOMINAL SECOND END |
| END LENGTH | 0.188 INCHES NOMINAL FIRST END |
| END LENGTH | 0.344 INCHES NOMINAL SECOND END |
| END SPHERICAL RADIUS | 0.1885 INCHES MAXIMUM SECOND END |
| END SPHERICAL RADIUS | 0.191 INCHES MINIMUM FIRST END |
| END SPHERICAL RADIUS | 0.193 INCHES MAXIMUM FIRST END |
| END SPHERICAL RADIUS | 0.1865 INCHES MINIMUM SECOND END |
| FSC APPLICATION DATA | INTAKE AND EXHAUST VALVES GROUP,GASOLINE ENGINE,NONAIRCRAFT |
| OVERALL LENGTH | 12.709 INCHES MINIMUM AND 12.771 INCHES MAXIMUM |
| MATERIAL | STEEL |
| SHOULDER LENGTH | 0.062 INCHES NOMINAL SECOND END |
| SPHERICAL RADIUS DEPTH | 0.209 INCHES MINIMUM SECOND END |
| STYLE DESIGNATOR | CUP W/SHOULDER AND CHAMFER SECOND END |
| STYLE DESIGNATOR | DOME FIRST END |