Part Details | SPARK PLUG
2925-00-177-6969 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.
Alternate Parts: AC271S, MILS788656, MILS7886-5-6, MILS78865, MILS7886-5, 2925-00-177-6969, 00-177-6969, 2925001776969, 001776969
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | MAY 13, 1970 | 00-177-6969 | 00294 ( SPARK PLUG ) |
REFERENCE DRAWINGS & PICTURES
ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT
SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
Cross Reference | NSN 2925-00-177-6969
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AC271S | 70040 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| MILS7886-5-6 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILS7886-5 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 2925-00-177-6969
| Characteristic | Specifications |
|---|---|
| BODY STYLE | ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT |
| REACH LENGTH | 0.312 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.874 INCHES NOMINAL |
| SEAT MAJOR DIAMETER | 0.960 INCHES NOMINAL |
| HEIGHT ABOVE MOUNTING SURFACE | 2.500 INCHES NOMINAL |
| TOP TO TERMINAL CONTACT DISTANCE | 1.500 INCHES NOMINAL |
| TOP TO SHIELD THREAD DISTANCE | 0.125 INCHES NOMINAL |
| SHIELD THREAD LENGTH | 0.375 INCHES NOMINAL |
| BARREL INSIDE DIAMETER | 0.388 INCHES NOMINAL |
| TERMINAL SLEEVE INSIDE DIAMETER | 0.265 INCHES NOMINAL |
| ELECTRODE STYLE | 1 SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4) |
| DC RESISTANCE RATING IN OHMS | 700.0 NOMINAL |
| USAGE DESIGN | AIRCRAFT ENGINE |
| FSC APPLICATION DATA | ELECTRICALSYSTEM,AIRCRAFT |