10-157780-1

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.

0.063 to 0.073 in. thk by 0.595 to 0.605 in. dia mounting facility size, 0.900 inches minimum and 0.970 inches maximum length, flange mounting method, included polarization feature, 0.595 inches minimum and 0.605 inches maximum diameter

Basic Details

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2925-00-871-3460

00-871-3460

Gas Turbine Engine Spark Igniter

10-157780-1

Active

2925 - Aircraft Prime Moving Engine Electrical System Components

Engine Accessories

01/01/1962 (63 years ago)

19767

Technical Specifications

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Diameter
0.595 inches minimum and 0.605 inches maximum
Length
0.900 inches minimum and 0.970 inches maximum
Polarization Feature
included
Mounting Facility Size
0.063 to 0.073 in. thk by 0.595 to 0.605 in. dia
Mounting Method
flange
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: 10-157780-1

Part Number CAGE Manufacturer RNCC RNVC RNAAC
10-157780-1 59501 Unison Industries Llc 5 9 CT
10-157780-1 77820 Amphenol Corp Div Amphenol Aerospace Operations 5 9 CT
2-300-153 99193 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix 1 2 CT
2-300-153-01 99193 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix 5 2 CT
2-300-153-02 99193 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix 5 2 CT
2-300-153-03 99193 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix 5 2 CT
5610961 70040 General Motors Llc Dba General Motors 5 9 CT
5610961 7X677 General Motors Llc Dba General Motors Llc 3 2 ZZ
HE7-16A 0AFL4 Champion Aerospace Llc 3 2 CT
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