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 6105-00-406-9545
NSN 6130-00-809-5267
NSN 6135-01-068-0119
NSN 6645-01-102-2321
NSN 5975-01-149-4891
NSN 6685-01-627-7727
NSN 6220-01-118-8096
NSN 6620-00-491-3818
NSN 5835-01-482-1591
NSN 5935-01-464-0183
NSN 6145-00-839-6216
NSN 5930-01-557-4928