NSN 2920-00-104-4461

Part Details | GAS TURBINE ENGINE SPARK IGNITER

2920-00-104-4461 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: FS1183, FS118-3, CH31615, FS1541, FS154-1, FS1183D, FS118-3D, FS1183B, FS118-3B, 3699642, 369964-2, 3699642, 2920-00-104-4461, 00-104-4461, 2920001044461, 001044461

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29JUN 19, 196800-104-446119767 ( IGNITER, SPARK, GAS TURBINE ENGINE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2920-00-104-4461
Part Number Cage Code Manufacturer
FS118-30AFL4CHAMPION AEROSPACE LLC
CH316150AFL4CHAMPION AEROSPACE LLC
FS154-10AFL4CHAMPION AEROSPACE LLC
FS118-3D0AFL4CHAMPION AEROSPACE LLC
FS118-3B0AFL4CHAMPION AEROSPACE LLC
369964-299163ELECTRIC SPEED INDICATOR CO
369964299193HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
Technical Data | NSN 2920-00-104-4461
Characteristic Specifications
POLARIZATION FEATURE NOT INCLUDED
PLUG DESIGN STRAIGHT
LENGTH1.000 INCHES NOMINAL
WIDTH0.875 INCHES NOMINAL
HEIGHT3.469 INCHES NOMINAL
MOUNTING METHOD THREAD
MOUNTING FACILITY THREAD SIZE0.375-18