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 aircraft heater. In heaters designed for the single electrode type, two plugs or one plug and one electrode are required within the combustion chamber in proper placement to effect the air gap. An igniter plug with two or more electrodes 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 electrodes. Excludes spark plug; glow plug and electrode.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5985-00-597-2966
NSN 5999-01-063-7408
NSN 5990-00-905-9556
NSN 6110-01-234-8087
NSN 6240-01-313-9689
NSN 6150-00-791-8388
NSN 6130-01-421-4773
NSN 6145-01-080-2728
NSN 5925-00-932-3027
NSN 5990-01-485-6495
NSN 6220-01-279-9524
NSN 5895-01-301-4849