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 5996-01-497-0749
NSN 5905-00-118-7983
NSN 5935-00-435-6743
NSN 5998-01-431-8185
NSN 4140-01-509-8583
NSN 5925-01-368-0331
NSN 5999-01-113-8120
NSN 5910-00-964-9981
NSN 6135-00-240-3200
NSN 6240-01-308-6368
NSN 5915-01-118-7463
NSN 6105-01-063-7704