2840-01-197-5431 COUNTER ASSY,START Index 2840-01-197-5433 LEAD ASSY,SPARK IGN

National Stock Number:
2925-01-197-5432

Federal Supply Class:
2925

National Item Identification Number:
011975432

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.


Manufacturer Information:
689908463005ROLLS-ROYCE CORPORATION
689908473342ALLISON TRANSMISSION INC
CH341870AFL4CHAMPION AEROSPACE LLC


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