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 5975-00-056-8600
NSN 6135-01-618-2199
NSN 2925-00-707-6770
NSN 5915-01-605-9068
NSN 5910-01-095-1519
NSN 5945-01-352-3910
NSN 6620-01-525-5914
NSN 4140-01-170-5294
NSN 5999-00-099-6889
NSN 5895-01-475-7226
NSN 5996-00-747-9770
NSN 5925-00-488-9182