| END CASEHARDENING INDICATOR | CASEHARDENED |
| END HARDNESS RATING | 55.0 ROCKWELL C MINIMUM |
| BODY OUTSIDE DIAMETER | 0.260 INCHES NOMINAL |
| BODY TYPE | SOLID |
| END LARGEST DIAMETER | 0.344 INCHES NOMINAL FIRST END |
| END LARGEST DIAMETER | 0.469 INCHES NOMINAL SECOND END |
| END LENGTH | 0.120 INCHES NOMINAL FIRST END |
| END SPHERICAL RADIUS | 0.178 INCHES MINIMUM FIRST END |
| END SPHERICAL RADIUS | 0.183 INCHES MAXIMUM FIRST END |
| END SPHERICAL RADIUS | 0.183 INCHES MINIMUM SECOND END |
| END SPHERICAL RADIUS | 0.188 INCHES MAXIMUM SECOND END |
| FSC APPLICATION DATA | ENGINE,GASOLINE,VEHICULAR |
| OVERALL LENGTH | 7.890 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66,AISI 1046 TO 1060 FED STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL |
| SPHERICAL RADIUS DEPTH | 0.150 INCHES NOMINAL SECOND END |
| STYLE DESIGNATOR | CUP SECOND END |
| STYLE DESIGNATOR | DOME FIRST END |