NSN 2920-00-554-6653
Part Details | SPARK PLUG
2920-00-554-6653 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: 18DC0M, 7218203, 8CB023, 2920-00-554-6653, 00-554-6653, 2920005546653, 005546653
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
29 | JAN 01, 1963 | 00-554-6653 | 00294 ( SPARK PLUG ) |
REFERENCE DRAWINGS & PICTURES
UNSHIELDED, SOLID POST, GASKET SEAT

SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)

Cross Reference | NSN 2920-00-554-6653
Part Number | Cage Code | Manufacturer |
---|---|---|
18DC0M | 70673 | SL AUBURN INCSUB OF SL INDUSTRIES INC |
7218203 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
8CB023 | 62265 | VOLVO TRUCKS NORTH AMERICA INC.DBA FOREIGN PARENT IS VOLVO |
Technical Data | NSN 2920-00-554-6653
Characteristic | Specifications |
---|---|
BODY STYLE | UNSHIELDED, SOLID POST, GASKET SEAT |
REACH LENGTH | 0.500 INCHES NOMINAL |
WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL |
SEAT MAJOR DIAMETER | 0.868 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 | 152.0 POUNDS PER SQUARE INCH NOMINAL |
USAGE DESIGN | ENGINE OTHER THAN AIRCRAFT |