NSN 2920-00-540-8322
Part Details | SPARK PLUG
2920-00-540-8322 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: 1COM, W14, 07236A3, WS506, TT8, TT8, 75C0M, 1559472, 1559472, 2066, 2066, 995444R91, 2920-00-540-8322, 00-540-8322, 2920005408322, 005408322
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
29 | JAN 01, 1963 | 00-540-8322 | 00294 ( SPARK PLUG ) |
REFERENCE DRAWINGS & PICTURES
UNSHIELDED, SOLID POST, GASKET SEAT

SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)

Cross Reference | NSN 2920-00-540-8322
Part Number | Cage Code | Manufacturer |
---|---|---|
1COM | 0AFL4 | CHAMPION AEROSPACE LLC |
W14 | 0AFL4 | CHAMPION AEROSPACE LLC |
07236A3 | 10988 | CNH INDUSTRIAL AMERICA LLC |
WS506 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
TT8 | 23040 | FORD MOTOR COFORD PARTS AND SERVICE DIV |
TT8 | 57526 | FORD MOTOR COMPANY |
75C0M | 24617 | GENERAL MOTORS CORP |
1559472 | 70040 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
1559472 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
2066 | 30076 | HYSTER-YALE GROUP, INC. |
2066 | 04627 | HYSTER-YALE GROUP, INC. |
995444R91 | 92679 | NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION |
Technical Data | NSN 2920-00-540-8322
Characteristic | Specifications |
---|---|
BODY STYLE | 1 UNSHIELDED, SOLID POST, GASKET SEAT |
REACH LENGTH | 0.625 INCHES NOMINAL |
WIDTH ACROSS FLATS | 0.938 INCHES NOMINAL |
SEAT MAJOR DIAMETER | 1.125 INCHES MAXIMUM |
HEIGHT ABOVE MOUNTING SURFACE | 2.250 INCHES NOMINAL |
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 RATING | 140.0 POUNDS PER SQUARE INCH MINIMUM AND 150.0 POUNDS PER SQUARE INCH MAXIMUM |
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 B CLASS |