NSN 2920-00-007-8382

Part Details | SPARK PLUG

2920-00-007-8382 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, R43N, R43N, 2920-00-007-8382, 00-007-8382, 2920000078382, 000078382

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29JUL 14, 197200-007-838200294 ( SPARK PLUG )
REFERENCE DRAWINGS & PICTURES

UNSHIELDED, SOLID POST, GASKET SEAT

SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)

Cross Reference | NSN 2920-00-007-8382
Part Number Cage Code Manufacturer
WS50681348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
R43N70040GENERAL MOTORS LLCDBA GENERAL MOTORS
R43N7X677GENERAL MOTORS LLCDBA GENERAL MOTORS
Technical Data | NSN 2920-00-007-8382
Characteristic Specifications
BODY STYLE1 UNSHIELDED, SOLID POST, GASKET SEAT
REACH LENGTH0.750 INCHES NOMINAL
WIDTH ACROSS FLATS0.812 INCHES NOMINAL
SEAT MAJOR DIAMETER0.8125 INCHES MAXIMUM
HEIGHT ABOVE MOUNTING SURFACE2.210 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 RATING260.0 POUNDS PER SQUARE INCH MINIMUM AND 270.0 POUNDS PER SQUARE INCH MAXIMUM
DC RESISTANCE RATING IN OHMS10000.0 NOMINAL
USAGE DESIGN ENGINE OTHER THAN AIRCRAFT
SPECIAL FEATURESWITH SHELL THD 0.375 IN. LG,STANDARD TIP STYLE SERIES; MAY HAVE THREADED POST
TEST DATA DOCUMENT81348-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 DATA3 TYPE AND A CLASS