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.
Classification: Parts of nonaircraft gas turbines
NSN 5915-01-535-6666
NSN 5920-00-024-0127
NSN 6685-01-529-2316
NSN 5835-01-276-4621
NSN 5998-01-152-8042
NSN 7035-01-330-6768
NSN 6130-01-258-5330
NSN 5930-00-964-9297
NSN 5855-01-425-6340
NSN 6130-01-462-5927
NSN 5935-01-135-8148
NSN 5998-00-133-1190