NSN 2920-00-540-8304
Part Details | SPARK PLUG
2920-00-540-8304 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: WS506, 45L, 45L, 14RL, 2920-00-540-8304, 00-540-8304, 2920005408304, 005408304
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | JAN 01, 1961 | 00-540-8304 | 00294 ( SPARK PLUG ) |
REFERENCE DRAWINGS & PICTURES
UNSHIELDED, SOLID POST, GASKET SEAT
SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
Cross Reference | NSN 2920-00-540-8304
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| WS506 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 45L | 70040 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| 45L | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| 14RL | 70673 | SL AUBURN INCSUB OF SL INDUSTRIES INC |
Technical Data | NSN 2920-00-540-8304
| Characteristic | Specifications |
|---|---|
| BODY STYLE | 1 UNSHIELDED, SOLID POST, GASKET SEAT |
| REACH LENGTH | 0.437 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.812 INCHES NOMINAL |
| SEAT MAJOR DIAMETER | 0.812 INCHES MAXIMUM |
| HEIGHT ABOVE MOUNTING SURFACE | 2.290 INCHES NOMINAL |
| ELECTRODE STYLE | SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4) |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION | 14-1.25MM BASE |
| MEAN EFFECTIVE PRESSURE RATING | 168.0 POUNDS PER SQUARE INCH NOMINAL |
| USAGE DESIGN | ENGINE OTHER THAN AIRCRAFT |
| NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND B CLASS |