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 6105-00-660-8882
NSN 5910-00-274-6491
NSN 5930-01-469-1565
NSN 5965-01-492-5695
NSN 5895-01-048-2005
NSN 6620-01-595-1060
NSN 5920-01-605-5869
NSN 6650-01-335-5194
NSN 6135-01-210-8715
NSN 5915-01-441-7857
NSN 4140-01-190-3278
NSN 6685-00-407-8342