NSN 2920-00-007-8358

Part Details | SPARK PLUG

2920-00-007-8358 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: ARF2, R42T, R42T, 2920-00-007-8358, 00-007-8358, 2920000078358, 000078358

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29JUL 14, 197200-007-835800294 ( SPARK PLUG )
REFERENCE DRAWINGS & PICTURES

UNSHIELDED, SOLID POST, GASKET SEAT

SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)

Cross Reference | NSN 2920-00-007-8358
Part Number Cage Code Manufacturer
ARF226377FORD MOTOR COGENERAL PARTS DIVISION
R42T70040GENERAL MOTORS LLCDBA GENERAL MOTORS
R42T7X677GENERAL MOTORS LLCDBA GENERAL MOTORS
Technical Data | NSN 2920-00-007-8358
Characteristic Specifications
BODY STYLE2 UNSHIELDED, SOLID POST, GASKET SEAT
REACH LENGTH0.460 INCHES NOMINAL
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
SEAT MAJOR DIAMETER0.625 INCHES MAXIMUM
HEIGHT ABOVE MOUNTING SURFACE2.030 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 RATING325.0 POUNDS PER SQUARE INCH MINIMUM AND 350.0 POUNDS PER SQUARE INCH MAXIMUM
DC RESISTANCE RATING IN OHMS10000.0 NOMINAL
USAGE DESIGN ENGINE OTHER THAN AIRCRAFT
SPECIAL FEATURESSTANDARD TIP STYLE SERIES