2920-00-294-3930 GENERATOR,ENGINE ACCESSORY Index 2920-00-294-3932 GENERATOR,ENGINE ACCESSORY

National Stock Number:
2920-00-294-3931

Federal Supply Class:
2920

National Item Identification Number:
002943931

Description:
GENERATOR,ENGINE ACCESSORY

Detail:
A generator primarily designed to be mounted on an internal combustion engine, and to be driven by the engine to keep the battery in a charged condition. May also supply current for the engine ignition system and/or electrical equipment which is connected to the battery circuit. Includes alternating current generators designed for use with a rectifier. Excludes the major generator of GENERATING SETS. For generators specifically designed for aircraft use and not mounted on the engine, see GENERATOR, DIRECT CURRENT.


Manufacturer Information:
110682116764GENERAL MOTORS CORP DELCO REMY DIV
11068211LW55BORGWARNER PDS (ANDERSON), L.L.C.
50DH16764GENERAL MOTORS CORP DELCO REMY DIV
110682124617GENERAL MOTORS CORP
110682161928GENERAL MOTORS CORP AC-DELCO DIV GOVERNMENT ORDER DEPT
263746R9192679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/
50DH1LW55BORGWARNER PDS (ANDERSON), L.L.C.


Techincal Specification:
ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG193.0
ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG159.0
ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT1480
BOTTOM MOUNTING HOLE DIAMETER0.453 INCHES NOMINAL
COTTER PIN HOLEINCLUDED
DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET9.026 INCHES MINIMUM AND 9.036 INCHES MAXIMUM
DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET10.150 INCHES MINIMUM AND 10.160 INCHES MAXIMUM
DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER3.875 INCHES NOMINAL
DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER3.875 INCHES NOMINAL
DISTANCE FROM END TO KEYWAY CENTER1.453 INCHES NOMINAL
GROUNDING METHODEXTERNAL
KEYWAY LENGTH0.750 INCHES NOMINAL
KEYWAY WIDTH0.156 INCHES NOMINAL
MAXIMUM OUTPUT CURRENT RATING IN AMPS40.0
MAXIMUM RATED ARMATURE SPEED IN RPM5000
MINIMUM CURRENT CUT-IN SPEED IN RPM840
MOUNTING HOLE THREAD DIRECTIONRIGHT-HAND
MOUNTING HOLE THREAD CLASS2B
MOUNTING HOLE THREAD DIAMETER0.375 INCHES NOMINAL
MOUNTING HOLE THREAD QUANTITY PER INCH16
MOUNTING HOLE THREAD SERIES DESIGNATORUNC
MOUNTING STYLEBRACKET MTD W/THREE MTG HOLES, TOP HOLE THREADED
SECOND STEP DIAMETER0.874 INCHES NOMINAL
SHAFT DRIVE END STYLESTRAIGHT SHAFT END, THREADED, W/KEYWAY
SHAFT ROTATION DIRECTIONCLOCKWISE
SUBMERSIBILITYNONSUBMERSIBLE
THREAD CLASS2A
THREAD DIAMETER0.625 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.844 INCHES NOMINAL
THREAD QUANTITY PER INCH18
THREAD SERIESUNF
UNTHREADED PORTION LENGTH1.312 INCHES NOMINAL
VOLTAGE IN VOLTS12.0


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