| BODY STYLE | ELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT |
| DC RESISTANCE RATING IN OHMS | 500.0 MINIMUM AND 1500.0 MAXIMUM |
| HEIGHT ABOVE MOUNTING SURFACE | 2.574 INCHES MINIMUM AND 2.594 INCHES MAXIMUM |
| REACH LENGTH | 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| SEAT MAJOR DIAMETER | 0.960 INCHES MINIMUM AND 0.970 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.870 INCHES MINIMUM AND 0.878 INCHES MAXIMUM |
| TERMINAL SLEEVE INSIDE DIAMETER | 0.378 INCHES MINIMUM AND 0.388 INCHES MAXIMUM |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 5/8-24 UNEF SHIELD |
| TOP TO TERMINAL CONTACT DISTANCE | 1.000 INCHES MINIMUM AND 1.070 INCHES MAXIMUM |
| USAGE DESIGN | AIRCRAFT ENGINE |