NSN 2920-00-571-6731 AVR3S, RML12, RML-12
Product Details | SPARK PLUG
2920-00-571-6731 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.20229200048Engine Electrical System Components, Nonaircraft29250058Engine Electrical System Components, Aircraft Prime Moving
Part Alternates: AVR3S, RML12, RML-12, 553086, 8668752, 2344, 2920-00-571-6731, 00-571-6731, 2920005716731, 005716731
Engine Accessories | Engine Electrical System Components, Nonaircraft
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | 01 JAN 1963 | 00-571-6731 | 00294 ( SPARK PLUG ) |
Demand History | NSN 2920-00-571-6731
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 2920-00-571-6731 | 2023-05-129 | 24 | PT |
| 2920-00-571-6731 | 2013-12-347 | 557 | DIBBS |
| 2920-00-571-6731 | 2013-11-332 | 557 | DIBBS |
| 2344 | 2011-12-355 | 1 | US |
| 2920-00-571-6731 | 2010-02-48 | 407 | DIBBS |
| 2920-00-571-6731 | 2010-01-04 | 431 | DIBBS |
| 2920-00-571-6731 | 2009-09-245 | 2676 | DIBBS |
| 2920-00-571-6731 | 2009-05-133 | 270 | Taiwan |
| 2920-00-571-6731 | 2009-01-07 | 348 | DIBBS |
| 2920-00-571-6731 | 2008-03-78 | 988 | DIBBS |
| 2920-00-571-6731 | 2008-01-22 | 900 | US |
| 2920-00-571-6731 | 2007-08-225 | 874 | DIBBS |
| 2920-00-571-6731 | 2007-03-80 | 1192 | DIBBS |
Cross Reference | NSN 2920-00-571-6731
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2344 | 52970 | ALLIED-SIGNAL INC AUTOLITE DIV |
| 553086 | 02978 | L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS |
| 8668752 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| AVR3S | 01637 | FORD MOTOR CRAFT |
| RML-12 | 0AFL4 | CHAMPION AEROSPACE LLC DIV CHAMPION AEROSPACE, LLC |
| RML-12 | 0B231 | CHAMPION AVIATION INC AUTOMOTIVE DIV |
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Related Products | NSN 2920-00-571-6731
Technical Data | NSN 2920-00-571-6731
| Characteristic | Specifications |
|---|---|
| BODY STYLE | A6 ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT |
| REACH LENGTH | 0.500 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.802 INCHES MINIMUM AND 0.817 INCHES MAXIMUM |
| SEAT MAJOR DIAMETER | 0.785 INCHES MINIMUM AND 0.800 INCHES MAXIMUM |
| HEIGHT ABOVE MOUNTING SURFACE | 2.875 INCHES NOMINAL |
| TOP TO TERMINAL CONTACT DISTANCE | 1.235 INCHES MINIMUM AND 1.305 INCHES MAXIMUM |
| TOP TO SHIELD THREAD DISTANCE | 0.094 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| SHIELD THREAD LENGTH | 0.375 INCHES NOMINAL |
| BARREL INSIDE DIAMETER | 0.505 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| TERMINAL SLEEVE INSIDE DIAMETER | 0.301 INCHES MINIMUM AND 0.316 INCHES MAXIMUM |
| ELECTRODE STYLE | B1 SINGLE FLAT SHELL GROUND ELECTRODE |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION | 14-1.25MM BASE 5/8-24 UNEF SHIELDING |
| MEAN EFFECTIVE PRESSURE RATING | 230.0 POUNDS PER SQUARE INCH NOMINAL |
| DC RESISTANCE RATING IN OHMS | 100.0 MINIMUM AND 1250.0 MAXIMUM |
| USAGE DESIGN | ENGINE OTHER THAN AIRCRAFT |
Restrictions/Controls & Freight Information | NSN 2920-00-571-6731
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



