We’re pleased to announce that part number 14R4 with NSN 2920002943892 is now available in our ready-to-ship inventory. Manufactured by Allied Signal Inc having CAGE Code 52970 under FSC 2920 Engine Electrical System Components Nonaircraft, 14R4 part is a Spark Plug. Are you interested in a quick quote for 14R4 part? All you have to do is fill in the RFQ form below with your information, and we will take care of the rest. A dedicated sales representative will respond to your RFQ by email or by phone within 15 minutes of receiving this form.
| Part Number: 14R4 | NSN: 2920-00-294-3892 (2920002943892) | Item Name: Spark Plug | NIIN : 002943892 | |
| CAGE Code: 52970 | FSC: 2920 Engine Electrical System Components Nonaircraft | FSG: 29 Engine Accessories | Category: NSN | |
| Qty Available: 1120 | Description: Spark Plug | Manufacturer: Allied Signal Inc | Last Updated: 05-21-2025 | Country: USA |
| NCB Code: 00 | INC Code: 00294 | |||
Your quote will be calculated based on your answers to asterisk-marked (*) fields such as Needs Parts By and Quantity (ea), so be sure to fill them out as best and as thorough as possible. ASAP Aviation Stock, owned and operated by ASAP Semiconductor, is a leading supplier of NSN parts - with more than 2 billion NSNs in stock.
We are an AS9120B, ISO 9001:2015, and FAA 0056B accredited company and have several warehouses full of ready-to-ship parts in key locations across the US and Canada. This allows us to fulfill AOG requirements in a timely manner with ease. Need to meet your requirements ASAP? No problem, we offer same day shipping and next day shipping on qualifying items.
The National Stock Number, also known as NSN, is recognized and utilized as a cataloging system for procuring, stocking, and issuing items by all members of the North Atlantic Treaty Organization (NATO) and the United States’ Department of Defense (DoD). To learn more about 14R4 part with NSN 2920002943892, call us at our toll-free number +1-714-705-4780, or email us at sales@asapaviationstock.com.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2920-00-294-3892 Item Description: SPARK PLUG | 2920 | 002943892 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| J | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| WS506 | 1 | 1 | 4 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | UNSHIELDED, THREADED POST, GASKET SEAT |
| AFYV | DC RESISTANCE RATING IN OHMS | 10000.0 NOMINAL |
| 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 FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4) |
| AYGB | THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION | 14-1.25MM BASE |
| AYGF | MEAN EFFECTIVE PRESSURE RATING | 185.0 POUNDS PER SQUARE INCH MINIMUM AND 195.0 POUNDS PER SQUARE INCH MAXIMUM |
| AYGH | SEAT MAJOR DIAMETER | 0.8125 INCHES MAXIMUM |
| AYGJ | HEIGHT ABOVE MOUNTING SURFACE | 2.312 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | SUPPORTS GRUMMAN A10 AIRCRAFT |
| TEST | 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 GEN |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND A CLASS |
| 2010000011565 | 3010000016187 |
| 1510010879129 | 4010000019590 |
| 5110000122252 | 6010012320400 |
| 7010003227140 | 8150014633182 |
| 1510001240914 | 1510000808414 |
| View All | |
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