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 5975-00-987-5352
NSN 4140-01-309-1368
NSN 5950-01-552-1466
NSN 5998-00-116-1330
NSN 5975-00-031-0510
NSN 5945-01-643-0304
NSN 6105-01-473-0613
NSN 6645-01-262-4853
NSN 5920-01-255-6903
NSN 5985-01-152-2693
NSN 5998-01-053-9418
NSN 5925-01-227-2798