Part Details | SPARK PLUG
2920-01-030-4348 An item containing two or more electrodes across which an electric spark is discharged to ignite a fuel and air mixture, primarily in internal combustion engines. Excludes GLOW PLUG; and ELECTRODE.
Alternate Parts: UL81C, UL4J, UL-4J, UL81C, 2920-01-030-4348, 01-030-4348, 2920010304348, 010304348
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | NOV 05, 1976 | 01-030-4348 | 00294 ( SPARK PLUG ) |
REFERENCE DRAWINGS & PICTURES
UNSHIELDED, SOLID POST, GASKET SEAT
SINGLE "J" TYPE GROUND ELECTRODE (SEE ALSO STYLE 1 & 17)
Cross Reference | NSN 2920-01-030-4348
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| UL81C | 0AFL4 | CHAMPION AEROSPACE LLC |
| UL-4J | 0AFL4 | CHAMPION AEROSPACE LLC |
| UL81C | 0B231 | CHAMPION AVIATION INCAUTOMOTIVE DIV |
Technical Data | NSN 2920-01-030-4348
| Characteristic | Specifications |
|---|---|
| BODY STYLE | 1 UNSHIELDED, SOLID POST, GASKET SEAT |
| REACH LENGTH | 0.500 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.812 INCHES NOMINAL |
| SEAT MAJOR DIAMETER | 0.790 INCHES NOMINAL |
| HEIGHT ABOVE MOUNTING SURFACE | 2.240 INCHES NOMINAL |
| ELECTRODE STYLE | SINGLE "J" TYPE GROUND ELECTRODE (SEE ALSO STYLE 1 & 17) |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION | 14-1.25MM BASE |
| USAGE DESIGN | ENGINE OTHER THAN AIRCRAFT |
| SPECIAL FEATURES | BOOSTER GAP TYPE |