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 5915-01-231-5869
NSN 6645-01-131-9152
NSN 5895-01-363-8728
NSN 5920-01-483-2649
NSN 5960-01-438-0245
NSN 5996-00-465-6263
NSN 5835-01-090-0784
NSN 5945-01-147-5377
NSN 7035-00-295-0451
NSN 6220-01-502-6568
NSN 5935-00-281-1237
NSN 5945-01-203-6042