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National Stock Number:
2920-00-482-3837
Federal Supply Class:
2920
National Item Identification Number:
004823837
Description:
SPARK PLUG
Detail:
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.
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Manufacturer Information:
| AT4 | 23040 | FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES | | AT4 | 57526 | FORD MOTOR COMPANY | | C44 | 01634 | ALUMINUM CO OF AMERICA | | C44 | 70040 | GENERAL MOTORS CORP AC ROCHESTER DIV | | C44 | 7X677 | GENERAL MOTORS LLC | | WS506 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| ELECTRODE STYLE | SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4) | | BODY STYLE | UNSHIELDED,SOLID OR THREADED POST,GASKET SEAT | | HEIGHT ABOVE MOUNTING SURFACE | 2.203 INCHES NOMINAL | | NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND B CLASS | | PRESSURE RATING | 200.0 POUNDS PER SQUARE INCH NOMINAL MEAN EFFECTIVE | | REACH LENGTH | 0.375 INCHES NOMINAL | | SEAT MAJOR DIAMETER | 0.8125 INCHES MAXIMUM | | SPECIAL FEATURES | INDUSTRIAL-COMMERCIAL-TRANSPORT STYLE | | WIDTH ACROSS FLATS | 0.812 INCHES NOMINAL | | 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.). | | USAGE DESIGN | ENGINE OTHER THAN AIRCRAFT |
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