| Item Name | Sparkplug |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2920 Engine Electrical System Components Nonaircraft |
| National Item Identification Number (NIIN) | 00-293-4521 (002934521) |
| NCB Code | USA (00) |
| Manufacturer | B G Service Company Inc, Allied Signal Inc, Honeywell International Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | ELECTRICALLY SHIELDED,PARTIAL INSULATOR,GASKET SEAT |
| AHPM | REACH LENGTH | 0.442 INCHES NOMINAL |
| ALBY | USAGE DESIGN | ENGINE OTHER THAN AIRCRAFT |
| ASDB | WIDTH ACROSS FLATS | 0.878 INCHES NOMINAL |
| AYGA | ELECTRODE STYLE | TRIPLE GAP GROUND ELECTRODE |
| AYGH | SEAT MAJOR DIAMETER | 1.230 INCHES NOMINAL |
| AYGJ | HEIGHT ABOVE MOUNTING SURFACE | 1.888 INCHES NOMINAL |
| AYGK | TOP TO TERMINAL CONTACT DISTANCE | 1.565 INCHES NOMINAL |
| AYGL | TOP TO SHIELD THREAD DISTANCE | 0.125 INCHES NOMINAL |
| AYGM | SHIELD THREAD LENGTH | 0.312 INCHES NOMINAL |
| AYGN | BARREL INSIDE DIAMETER | 0.565 INCHES NOMINAL |
| AYGP | TERMINAL SLEEVE INSIDE DIAMETER | 0.388 INCHES NOMINAL |
| THDS | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 3/4-20 UNEF SHIELD |
| Components Related to NSN - 2920-00-293-4521, 2920002934521 | ||||
| 2915-00-133-2275 (2915001332275) | 2940-01-560-3021 (2940015603021) | 2995-01-507-6913 (2995015076913) | 2930-00-234-3033 (2930002343033) | |
| 2915-00-777-7253 (2915007777253) | 2990-00-484-0723 (2990004840723) | 2910-01-458-0730 (2910014580730) | 2995-00-887-2064 (2995008872064) | |
| 2920-99-997-8242 (2920999978242) | 2910-01-667-6625 (2910016676625) | 2920-01-137-0457 (2920011370457) | 2995-00-991-2555 (2995009912555) | |
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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