Part Details | SPARK PLUG
2920-00-540-7648 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: 356, J8J, J8J, WS506, M45, M45, 100288, M5X, 2920-00-540-7648, 00-540-7648, 2920005407648, 005407648
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | JAN 01, 1963 | 00-540-7648 | 00294 ( SPARK PLUG ) |
REFERENCE DRAWINGS & PICTURES
UNSHIELDED, SOLID POST, GASKET SEAT
SINGLE "J" TYPE GROUND ELECTRODE (SEE ALSO STYLE 1 & 17)
Cross Reference | NSN 2920-00-540-7648
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 356 | 52970 | ALLIED-SIGNAL INCAUTOLITE DIV |
| J8J | 0AFL4 | CHAMPION AEROSPACE LLC |
| J8J | K3891 | E. P. BARRUS LIMITED |
| WS506 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| M45 | 70040 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| M45 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| 100288 | 81580 | MCCULLOCH CORP |
| M5X | 03657 | ZELLER CORP THE |
Technical Data | NSN 2920-00-540-7648
| Characteristic | Specifications |
|---|---|
| BODY STYLE | 1 UNSHIELDED, SOLID POST, GASKET SEAT |
| REACH LENGTH | 0.375 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.812 INCHES NOMINAL |
| SEAT MAJOR DIAMETER | 0.812 INCHES MAXIMUM |
| ELECTRODE STYLE | SINGLE "J" TYPE GROUND ELECTRODE (SEE ALSO STYLE 1 & 17) |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION | 14-1.25MM BASE |
| MEAN EFFECTIVE PRESSURE RATING | 195.0 POUNDS PER SQUARE INCH NOMINAL |
| USAGE DESIGN | ENGINE OTHER THAN AIRCRAFT |
| TEST DATA DOCUMENT | 81348-WS506 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND B CLASS |