| ELECTRODE STYLE | SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4) |
| BARREL INSIDE DIAMETER | 0.378 INCHES NOMINAL |
| BODY STYLE | ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT |
| DC RESISTANCE RATING IN OHMS | 7500.0 MINIMUM AND 12500.0 MAXIMUM |
| HEIGHT ABOVE MOUNTING SURFACE | 2.396 INCHES NOMINAL |
| PROPRIETARY CHARACTERISTICS | PACS |
| MEAN EFFECTIVE PRESSURE RATING | 200.0 POUNDS PER SQUARE INCH NOMINAL |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND A CLASS |
| REACH LENGTH | 0.750 INCHES NOMINAL |
| SEAT MAJOR DIAMETER | 0.795 INCHES NOMINAL |
| SHIELD THREAD LENGTH | 0.380 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.812 INCHES NOMINAL |
| TERMINAL SLEEVE INSIDE DIAMETER | 0.198 INCHES NOMINAL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION | 14-1.25MM BASE ERR-100 |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION | 5/8-24 UNEF SHIELDING ERR-100 |
| TOP TO TERMINAL CONTACT DISTANCE | 1.025 INCHES NOMINAL |
| TOP TO SHIELD THREAD DISTANCE | 0.120 INCHES NOMINAL |
| USAGE DESIGN | ENGINE OTHER THAN AIRCRAFT |