| Item Name | Spark Plug |
| INC Code | 00294 |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2920 Engine Electrical System Components Nonaircraft |
| National Item Identification Number (NIIN) | 00-294-3752 (002943752) |
| NCB Code | USA (00) |
| Manufacturer | Champion Aerospace Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | ELECTRICALLY SHIELDED,PARTIAL INSULATOR,GASKET SEAT |
| AHPM | REACH LENGTH | 0.375 INCHES NOMINAL |
| ALBY | USAGE DESIGN | ENGINE OTHER THAN AIRCRAFT |
| ASDB | WIDTH ACROSS FLATS | 0.812 INCHES NOMINAL |
| AYGA | ELECTRODE STYLE | SINGLE J TYPE GROUND ELECTRODE (SEE ALSO STYLE 1 & 17) |
| AYGF | MEAN EFFECTIVE PRESSURE RATING | 160.0 POUNDS PER SQUARE INCH MINIMUM AND 180.0 POUNDS PER SQUARE INCH MAXIMUM |
| AYGH | SEAT MAJOR DIAMETER | 0.812 INCHES NOMINAL |
| AYGJ | HEIGHT ABOVE MOUNTING SURFACE | 2.734 INCHES NOMINAL |
| AYGK | TOP TO TERMINAL CONTACT DISTANCE | 1.000 INCHES MINIMUM AND 1.050 INCHES MAXIMUM |
| AYGL | TOP TO SHIELD THREAD DISTANCE | 0.125 INCHES NOMINAL |
| AYGM | SHIELD THREAD LENGTH | 0.250 INCHES NOMINAL |
| AYGN | BARREL INSIDE DIAMETER | 0.463 INCHES MINIMUM AND 0.468 INCHES MAXIMUM |
| AYGP | TERMINAL SLEEVE INSIDE DIAMETER | 0.378 INCHES MINIMUM AND 0.386 INCHES MAXIMUM |
| THDS | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 5/8-24 UNEF SHIELD |
| Relevant Components for NSN - 2920-00-294-3752, 2920002943752 | ||||
| 2920-01-650-7654 (2920016507654) | 2920-01-142-7594 (2920011427594) | 2920-01-453-5810 (2920014535810) | 2920-00-354-0934 (2920003540934) | |
| 2920-01-241-9245 (2920012419245) | 2920-00-587-6705 (2920005876705) | 2920-00-049-0121 (2920000490121) | 2920-01-448-1081 (2920014481081) | |
| 2920-00-964-8452 (2920009648452) | 2920-01-169-7614 (2920011697614) | 2920-01-323-5010 (2920013235010) | 2920-01-553-8700 (2920015538700) | |
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ESD S20.20-2014 Certification |
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