NSN 2920-00-308-2660

Part Details | SPARK PLUG

2920-00-308-2660 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: W89D, 44, W89D, 177624700220, 17-7624-700-220, WS506, 143H0T, TT15, 18, 18, 32713D, 31536DA, 258999R93, 2920-00-308-2660, 00-308-2660, 2920003082660, 003082660

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29JAN 01, 196300-308-266000294 ( SPARK PLUG )
REFERENCE DRAWINGS & PICTURES

UNSHIELDED, SOLID POST, GASKET SEAT

SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)

Cross Reference | NSN 2920-00-308-2660
Part Number Cage Code Manufacturer
W89D0AFL4CHAMPION AEROSPACE LLC
4486850CHAMPION AVIATION INC
W89D0B231CHAMPION AVIATION INCAUTOMOTIVE DIV
17-7624-700-22081336CHIEF OF ENGINEERSDEPT OF ARMY
WS50681348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
143H0T06542FEDERAL STANDARDSPROMULGATED BY GENERAL SERVICES
TT1526377FORD MOTOR COGENERAL PARTS DIVISION
1870040GENERAL MOTORS LLCDBA GENERAL MOTORS
187X677GENERAL MOTORS LLCDBA GENERAL MOTORS
32713D92679NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION
31536DA92679NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION
258999R9392679NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION
Technical Data | NSN 2920-00-308-2660
Characteristic Specifications
BODY STYLE1 UNSHIELDED, SOLID POST, GASKET SEAT
REACH LENGTH0.625 INCHES NOMINAL
WIDTH ACROSS FLATS0.938 INCHES NOMINAL
SEAT MAJOR DIAMETER1.125 INCHES MAXIMUM
ELECTRODE STYLE SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION 7/8-18 UNS BASE
MEAN EFFECTIVE PRESSURE RATING100.0 POUNDS PER SQUARE INCH NOMINAL
USAGE DESIGN ENGINE OTHER THAN AIRCRAFT
NONDEFINITIVE SPEC/STD DATA3 TYPE AND B CLASS