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 5996-01-351-8868
NSN 5855-01-541-8659
NSN 5910-01-303-6055
NSN 5925-01-011-2202
NSN 4140-01-420-6508
NSN 5985-01-349-2878
NSN 5935-00-276-4610
NSN 5950-00-153-3919
NSN 5835-01-595-4099
NSN 6220-01-076-0018
NSN 6145-01-293-1093
NSN 6610-01-286-8685