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National Stock Number:
2925-00-684-1194
Federal Supply Class:
2925
National Item Identification Number:
006841194
Description:
IGNITER,SPARK,GAS TURBINE ENGINE
Detail:
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.
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Manufacturer Information:
| 12625 | 05045 | THE B G SERVICE COMPANY, INC. | | 273327 | 77445 | RTX CORPORATION | | 306289 | 77445 | RTX CORPORATION | | 313030 | 77445 | RTX CORPORATION | | 392773 | 77445 | RTX CORPORATION | | 452406 | 77445 | RTX CORPORATION | | 5610042 | 24617 | GENERAL MOTORS CORP | | 5610042 | 70040 | GENERAL MOTORS CORP AC ROCHESTER DIV | | 5610042 | 7X677 | GENERAL MOTORS LLC | | AA15S | 0AFL4 | CHAMPION AEROSPACE LLC | | JB57 | 24617 | GENERAL MOTORS CORP | | JB57 | 70040 | GENERAL MOTORS CORP AC ROCHESTER DIV | | JB57 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| HEIGHT | 2.077 INCHES NOMINAL | | LENGTH | 4.885 INCHES NOMINAL | | MOUNTING FACILITY THREAD SIZE | 15/16-16 | | MOUNTING METHOD | THREAD | | PLUG DESIGN | STRAIGHT | | POLARIZATION FEATURE | NOT INCLUDED | | WIDTH | 1.115 INCHES NOMINAL |
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