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 5910-01-567-3924
NSN 5835-01-286-6499
NSN 6110-01-086-4204
NSN 6150-00-913-4917
NSN 5835-01-005-2836
NSN 5935-01-545-6714
NSN 6320-01-466-4175
NSN 5930-00-403-3279
NSN 6150-01-534-1428
NSN 6650-00-405-6323
NSN 5935-01-351-8127
NSN 5975-01-132-7517