| DISTANCE FROM GROOVE TO STEM END | 0.2050 INCHES MINIMUM AND 0.2300 INCHES MAXIMUM |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| CHAMFER ANGLE IN DEG | 45.0 |
| CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
| FSC APPLICATION DATA | DIESEL ENGINE |
| GROOVE DIAMETER | 0.3290 INCHES MINIMUM AND 0.3350 INCHES MAXIMUM |
| GROOVE WIDTH | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM |
| HEAD HEIGHT | 0.1970 INCHES MINIMUM AND 0.2070 INCHES MAXIMUM |
| HEAD STYLE | FLAT |
| III MATERIAL AND LOCATION | STEEL, FED STD 66, SAE HNV4 STEM |
| III MATERIAL AND LOCATION | STEEL, FED STD 66, SAE EV4 HEAD |
| PROPRIETARY CHARACTERISTICS | PACS |
| METALLIC HARDNESS RATING AND LOCATION | 60.0 SHORE SCLEROSCOPE MINIMUM TIP |
| NECK RADIUS | 0.4375 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.4950 INCHES MINIMUM AND 1.5050 INCHES MAXIMUM |
| SEAT ANGLE IN DEG | 45.0 |
| STEM DIAMETER | 0.3725 INCHES MINIMUM AND 0.3732 INCHES MAXIMUM |
| STEM LENGTH | 5.0490 INCHES MINIMUM AND 5.0800 INCHES MAXIMUM |
| STEM STYLE | GROOVED |