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 6130-01-208-0180
NSN 5965-01-524-8347
NSN 5945-00-448-2784
NSN 6645-01-457-8642
NSN 5945-00-471-2023
NSN 5985-00-059-9386
NSN 6610-01-529-8529
NSN 6135-01-246-0308
NSN 7035-00-940-2486
NSN 5945-00-054-2419
NSN 6130-00-602-5984
NSN 6145-01-652-2656