| Item Name | Sparkplug |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2925 Engine Electrical System Components Aircraft Prime Moving |
| National Item Identification Number (NIIN) | 00-142-8731 (001428731) |
| NCB Code | USA (00) |
| Manufacturer | General Motors Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | ELECTRICALLY SHIELDED,FULL INSULATOR,GASKET SEAT |
| AFYV | DC RESISTANCE RATING IN OHMS | 1500.0 NOMINAL |
| AHPM | REACH LENGTH | 0.792 INCHES MINIMUM AND 0.812 INCHES MAXIMUM |
| ALBY | USAGE DESIGN | AIRCRAFT ENGINE |
| ASDB | WIDTH ACROSS FLATS | 0.870 INCHES MINIMUM AND 0.878 INCHES MAXIMUM |
| AYGA | ELECTRODE STYLE | TWO FLAT GROUND ELECTRODE |
| AYGF | MEAN EFFECTIVE PRESSURE RATING | 340.0 POUNDS PER SQUARE INCH NOMINAL |
| AYGH | SEAT MAJOR DIAMETER | 0.960 INCHES NOMINAL |
| AYGJ | HEIGHT ABOVE MOUNTING SURFACE | 2.188 INCHES MINIMUM AND 2.312 INCHES MAXIMUM |
| AYGK | TOP TO TERMINAL CONTACT DISTANCE | 1.000 INCHES MINIMUM AND 1.070 INCHES MAXIMUM |
| AYGL | TOP TO SHIELD THREAD DISTANCE | 0.105 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |
| AYGM | SHIELD THREAD LENGTH | 0.375 INCHES NOMINAL |
| AYGP | TERMINAL SLEEVE INSIDE DIAMETER | 0.378 INCHES MINIMUM AND 0.388 INCHES MAXIMUM |
| THDS | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 5/8-24 UNEF SHIELD |
| Components Related to NSN - 2925-00-142-8731, 2925001428731 | ||||
| 2915-00-453-2839 (2915004532839) | 2930-01-136-7720 (2930011367720) | 2910-01-605-7405 (2910016057405) | 2940-01-677-8056 (2940016778056) | |
| 2915-00-207-3431 (2915002073431) | 2915-01-224-2166 (2915012242166) | 2930-00-251-3456 (2930002513456) | 2990-01-677-5378 (2990016775378) | |
| 2940-01-280-8420 (2940012808420) | 2915-00-719-4667 (2915007194667) | 2930-01-367-0228 (2930013670228) | 2915-00-982-3844 (2915009823844) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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