NSN 2920-00-138-8985

Part Details | GAS TURBINE ENGINE SPARK IGNITER

2920-00-138-8985 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.

Alternate Parts: 369251, 2920-00-138-8985, 00-138-8985, 2920001388985, 001388985

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29AUG 21, 197100-138-898519767 ( IGNITER, SPARK, GAS TURBINE ENGINE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2920-00-138-8985
Part Number Cage Code Manufacturer
36925199193HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
Technical Data | NSN 2920-00-138-8985
Characteristic Specifications
POLARIZATION FEATURE INCLUDED
PLUG DESIGN STRAIGHT
LENGTH3.750 INCHES NOMINAL
DIAMETER0.875 INCHES NOMINAL
MOUNTING METHOD FLANGE
MOUNTING FACILITY SIZETWO 0.313 IN. DIA MTG HOLES SPACED 1.500 IN. C TO C