2925-01-142-9043

Gas Turbine Engine Spark Igniter

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.

0.865 inches minimum and 0.885 inches maximum width, 2.630 inches minimum and 2.720 inches maximum length, not included polarization feature, thread mounting method, 18mm,1.5mm pitch mounting facility thread size

Basic Details

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2925-01-142-9043

01-142-9043

Gas Turbine Engine Spark Igniter

Active

2925 - Aircraft Prime Moving Engine Electrical System Components

Engine Accessories

11/22/1982 (43 years ago)

19767

Technical Specifications

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Width
0.865 inches minimum and 0.885 inches maximum
Length
2.630 inches minimum and 2.720 inches maximum
Polarization Feature
not included
Mounting Facility Thread Size
18mm,1.5mm pitch
Mounting Method
thread
Plug Design
straight

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Cross Referenced Parts

Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: 2925-01-142-9043

Part Number CAGE Manufacturer RNCC RNVC RNAAC
0270703 70673 Sl Auburn Inc Sub of Sl Industries Inc 5 9 KE
10106577 A486G Nimikkeistokeskus Ncb Finland 6 9 WF
3888019-1 99193 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix 1 2 KE
8990248TYPEJ126-1 70040 General Motors Llc Dba General Motors 5 9 KE
CH-31627 0AFL4 Champion Aerospace Llc 3 2 ZZ
J126-1 70673 Sl Auburn Inc Sub of Sl Industries Inc 5 9 KE
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