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 5910-00-189-5581
NSN 5930-01-446-5891
NSN 5998-01-547-1947
NSN 5996-00-823-6081
NSN 5895-00-280-7528
NSN 5975-01-584-2824
NSN 6650-01-189-7040
NSN 5855-01-429-8702
NSN 6145-01-212-2036
NSN 4140-01-163-4350
NSN 4140-01-557-5790
NSN 5945-01-114-5518