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National Stock Number:
2920-00-172-3511
Federal Supply Class:
2920
National Item Identification Number:
001723511
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:
| 270321 | 55469 | ESSEX INDUSTRIES, INC. | | 270321S | 55469 | ESSEX INDUSTRIES, INC. | | 295 | 52970 | ALLIED-SIGNAL INC AUTOLITE DIV | | 60702 | 31849 | GREGORY ENGINEERING CORP | | AT6 | 26377 | FORD MOTOR CO GENERAL PARTS DIVISION | | W-S-506 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | W-S-506 TY3CLB | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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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 | 2.310 INCHES NOMINAL | | PRESSURE RATING | 185.0 POUNDS PER SQUARE INCH NOMINAL MEAN EFFECTIVE | | REACH LENGTH | 0.375 INCHES NOMINAL | | SEAT MAJOR DIAMETER | 0.8125 INCHES MAXIMUM | | SPECIAL FEATURES | COMMERCIAL-INDUSTRIAL-TRANSPORT STYLE SERIES | | 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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