NSN 2925-00-579-7454 FHE1467, FHE146-7, FHE1467A
Product Details | GAS TURBINE ENGINE SPARK IGNITER
2925-00-579-7454 An item having one or more electrodes arranged to form an air gap across which an electric spark is introduced and discharged to ignite fuel and air mixture in an internal combustion engine for the purpose of initial starting only. In engines designed for the single electrode type, two plugs are required within the combustion chamber in proper placement to effect the air gap. An igniter plug differs from a spark plug by always having cooling facilities in the form of holes or slots in the plug casing to allow entry of air currents around the electrode(s). Excludes SPARK PLUG; GLOW PLUG and ELECTRODE.20229200048Engine Electrical System Components, Nonaircraft29250058Engine Electrical System Components, Aircraft Prime Moving
Part Alternates: FHE1467, FHE146-7, FHE1467A, FHE146-7A, 37C311124P02, 37C311124P101, 2925-00-579-7454, 00-579-7454, 2925005797454, 005797454
Engine Accessories | Engine Electrical System Components, Aircraft Prime Moving
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | 14 DEC 1974 | 00-579-7454 | 19767 ( IGNITER, SPARK, GAS TURBINE ENGINE ) |
Demand History | NSN 2925-00-579-7454
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 2925-00-579-7454 | 2018-09-247 | 2 | ID |
| FHE1467A | 2013-04-108 | 2 | United States |
| 2925-00-579-7454 | 2012-02-33 | 8 | AR |
| FHE1467A | 2011-10-304 | 4 | MX |
| 2925-00-579-7454 | 2010-01-19 | 2 | AR |
| FHE1467A | 2009-12-362 | 4 | US |
| FHE1467A | 2007-05-123 | 2 | MX |
Cross Reference | NSN 2925-00-579-7454
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Technical Data | NSN 2925-00-579-7454
| Characteristic | Specifications |
|---|---|
| POLARIZATION FEATURE | NOT INCLUDED |
| PLUG DESIGN | STRAIGHT |
| LENGTH | 2.300 INCHES MINIMUM AND 2.350 INCHES MAXIMUM |
| WIDTH | 0.438 INCHES MINIMUM AND 0.443 INCHES MAXIMUM |
| MOUNTING METHOD | THREAD |
| MOUNTING FACILITY THREAD SIZE | 5/8-24 |
| MANUFACTURERS CODE | 0AFL4 |
| DESIGN CONTROL REFERENCE | FHE146-7A |
Restrictions/Controls & Freight Information | NSN 2925-00-579-7454
| Category | Code | Description |
|---|---|---|
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 | ||



