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 7035-00-703-3535
NSN 5999-01-445-8683
NSN 5960-01-298-0254
NSN 5925-01-508-4999
NSN 5935-01-170-4417
NSN 6685-01-087-1067
NSN 6135-00-488-4478
NSN 6105-01-564-9958
NSN 5905-00-517-7784
NSN 5910-01-481-5078
NSN 5985-01-025-4485
NSN 5925-00-275-7599