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National Stock Number: 2925-00-923-4397
Federal Supply Class: 2925
National Item Identification Number: 009234397
Description: IGNITER,SPARK,GAS TURBINE ENGINE
Detail: 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.
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Manufacturer Information:
| 2925PL1889856 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 341804015 | U0625 | B-N GROUP LTD | | 6847369 | 22819 | BOEING DISTRIBUTION, INC. | | 6843984 | 63005 | ROLLS-ROYCE CORPORATION | | 5611588 | 70040 | GENERAL MOTORS CORP AC ROCHESTER DIV | | 6843984 | 73342 | ALLISON TRANSMISSION INC | | 6877518 | 22819 | BOEING DISTRIBUTION, INC. | | 6877518 | 63005 | ROLLS-ROYCE CORPORATION | | 6874271 | 63005 | ROLLS-ROYCE CORPORATION | | 6847369 | 63005 | ROLLS-ROYCE CORPORATION | | 6870059 | 63005 | ROLLS-ROYCE CORPORATION | | 6870059 | 73342 | ALLISON TRANSMISSION INC | | 6847369 | 73342 | ALLISON TRANSMISSION INC | | 6874271 | 73342 | ALLISON TRANSMISSION INC | | CH34168 | 0AFL4 | CHAMPION AEROSPACE LLC | | FHE161-9 | 0AFL4 | CHAMPION AEROSPACE LLC | | 9044400-1 | 59501 | UNISON INDUSTRIES LLC | | 6898873 | 63005 | ROLLS-ROYCE CORPORATION | | 6898873 | 73342 | ALLISON TRANSMISSION INC | | 6877518 | 73342 | ALLISON TRANSMISSION INC | | 6877518 | A0126 | LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE | | 6877518 | A0189 | PIAGGIO AERO INDUSTRIES SPA | | YB63-1 | A0189 | PIAGGIO AERO INDUSTRIES SPA | | YB63-1 | F0742 | DELPHI FRANCE SAS | | 9044400-1 | R1120 | SATAIR A/S |
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Techincal Specification:
| HEIGHT | 1.285 INCHES MINIMUM AND 1.305 INCHES MAXIMUM | | LENGTH | 1.950 INCHES MINIMUM AND 2.030 INCHES MAXIMUM | | MOUNTING FACILITY THREAD SIZE | 5/8-24 | | MOUNTING METHOD | THREAD | | PLUG DESIGN | STRAIGHT | | POLARIZATION FEATURE | INCLUDED | | WIDTH | 0.812 INCHES NOMINAL |
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