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 5855-00-760-3870
NSN 5930-00-289-9901
NSN 5950-01-063-6200
NSN 6620-00-901-7848
NSN 6685-01-296-1848
NSN 5895-00-637-2658
NSN 5985-01-237-4728
NSN 5930-01-598-6125
NSN 6620-01-088-1272
NSN 5975-01-345-4177
NSN 6145-01-505-8959
NSN 5960-01-609-6565