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National Stock Number:
2925-00-142-8733
Federal Supply Class:
2925
National Item Identification Number:
001428733
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:
| RB19R2 | 05045 | THE B G SERVICE COMPANY, INC. |
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Techincal Specification:
| ELECTRODE STYLE | TRIPLE GAP GROUND ELECTRODE | | BARREL INSIDE DIAMETER | 0.303 INCHES NOMINAL | | BODY STYLE | ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT | | HEIGHT ABOVE MOUNTING SURFACE | 2.330 INCHES NOMINAL | | SHIELD THREAD LENGTH | 0.260 INCHES NOMINAL | | REACH LENGTH | 0.812 INCHES NOMINAL | | SEAT MAJOR DIAMETER | 1.008 INCHES NOMINAL | | USAGE DESIGN | AIRCRAFT ENGINE | | WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL | | TERMINAL SLEEVE INSIDE DIAMETER | 0.391 INCHES NOMINAL | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 5/8-24 UNEF SHIELD | | TOP TO TERMINAL CONTACT DISTANCE | 1.000 INCHES NOMINAL | | TOP TO SHIELD THREAD DISTANCE | 0.125 INCHES NOMINAL |
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