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 5905-00-359-3945
NSN 6130-01-171-7597
NSN 6240-01-600-1092
NSN 6150-01-299-3529
NSN 5945-01-033-1533
NSN 5999-00-231-7584
NSN 2925-01-161-7440
NSN 6220-01-462-4715
NSN 5985-00-026-9573
NSN 6145-01-248-7887
NSN 6220-01-129-2354
NSN 6320-01-300-7994