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 5895-00-532-7081
NSN 5915-00-398-0677
NSN 6110-00-418-9363
NSN 5996-00-983-2664
NSN 6105-00-279-3044
NSN 5965-01-380-5875
NSN 5975-01-432-2591
NSN 5996-01-108-4306
NSN 5855-00-058-1293
NSN 5999-01-215-1236
NSN 6620-01-588-2319
NSN 6105-00-153-0238