4320-00-778-9013 PUMP,ROTARY Index 4730-00-778-9018 NIPPLE,BOSS

National Stock Number:
2920-00-778-9017

Federal Supply Class:
2920

National Item Identification Number:
007789017

Description:
MAGNETO,IGNITION

Detail:
AN ELECTRIC GENERATOR WHOSE FIELD POLES ARE PERMANENT MAGNETS AND WHICH IS USED TO GENERATE ELECTRICAL ENERGY FOR THE PURPOSE OF IGNITING THE COMBUSTIBLE MIXTURE IN INTERNAL COMBUSTION ENGINE CYLINDERS. SPARK DISTRIBUTION MAY BE ACCOMPLISHED BY A DISTRIBUTOR PORTION OF THE MAGNETO OR BY A SEPARATE ITEM.


Manufacturer Information:
D5-59-25281361EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC
FMXYE1B88F82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
FMYE1B88F82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
TE1012C5RQL2DRS ENVIRONMENTAL SYSTEMS INC
TE1012C90598ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS


Techincal Specification:
BODY MATERIALALUMINUM ALLOY
CONTACT SET QUANTITY1
ENVIRONMENTAL PROTECTIONFUNGUS RESISTANT
FEATURES PROVIDEDRADIO INTERFERENCE SHIELDING
IGNITION TYPE FOR WHICH DESIGNEDSINGLE
IMPULSE QUANTITY PER REVOLUTION1
MOUNTING FACILITY THREAD DIAMETER0.250 INCHES NOMINAL
MOUNTING FACILITY THREAD QUANTITY PER INCH20
MOUNTING FACILITY QUANTITY4
MOUNTING FACILITYTHREADED HOLE
MOUNTING METHODBASE
PERFORMANCE TYPEHIGH TENSION
POLE QUANTITY2
ROTATION ELEMENT TYPEPERMANENT MAGNET ROTOR
SHAFT LENGTH1.062 INCHES NOMINAL
SHAFT ROTATION DIRECTIONCLOCKWISE
SPARK PLUG TERMINAL ACCOMMODATION THREAD DIAMETER0.688 INCHES NOMINAL
SPARK PLUG TERMINAL ACCOMMODATION THREAD SERIESUNEF
SPECIAL FEATURESSUPPOTS GRUMMAN AIRCRAFT,MODEL A-10
SURFACE TREATMENTPHOSPHATE


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