Part Details | SPARK PLUG
2920-00-889-2079 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: RF12, RF10C, WS506, BRF6, 5614094, R85T, R85T, 2920-00-889-2079, 00-889-2079, 2920008892079, 008892079
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | JAN 01, 1962 | 00-889-2079 | 00294 ( SPARK PLUG ) |
REFERENCE DRAWINGS & PICTURES
UNSHIELDED, SOLID POST, GASKET SEAT
SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
Cross Reference | NSN 2920-00-889-2079
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RF12 | 0AFL4 | CHAMPION AEROSPACE LLC |
| RF10C | 0AFL4 | CHAMPION AEROSPACE LLC |
| WS506 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| BRF6 | 23040 | FORD MOTOR COFORD PARTS AND SERVICE DIV |
| 5614094 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| R85T | 70040 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| R85T | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
Technical Data | NSN 2920-00-889-2079
| Characteristic | Specifications |
|---|---|
| BODY STYLE | 2 UNSHIELDED, SOLID POST, GASKET SEAT |
| REACH LENGTH | 0.455 INCHES MINIMUM AND 0.475 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.812 INCHES NOMINAL |
| SEAT MAJOR DIAMETER | 0.775 INCHES MINIMUM AND 0.810 INCHES MAXIMUM |
| HEIGHT ABOVE MOUNTING SURFACE | 2.270 INCHES NOMINAL |
| ELECTRODE STYLE | SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4) |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION | 18-1.5MM BASE |
| MEAN EFFECTIVE PRESSURE RATING | 200.0 POUNDS PER SQUARE INCH NOMINAL |
| DC RESISTANCE RATING IN OHMS | 10000.0 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 A CLASS |