3960-00-444-7099 CONTACT Index 3960-00-444-7101 CONTACT HOLDER

National Stock Number:
2920-00-444-7100

Federal Supply Class:
2920

National Item Identification Number:
004447100

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:
10-20331211MOTOROLA AUTOMOTIVE ELECTRONICS
10-20394990MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP
110-65631211MOTOROLA AUTOMOTIVE ELECTRONICS
70D44852B1731211MOTOROLA AUTOMOTIVE ELECTRONICS
6535676301THE BOEING COMPANY
8MA2004K94990MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP
8MA2004KS31211MOTOROLA AUTOMOTIVE ELECTRONICS
8MR2199KS31211MOTOROLA AUTOMOTIVE ELECTRONICS


Techincal Specification:
BOTTOM MOUNTING HOLE DIAMETER0.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH1.688 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TOP MOUNTING SLOT AND BOTTOM MOUNTING HOLE6.250 INCHES NOMINAL
DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER3.500 INCHES NOMINAL
DISTANCE FROM END TO KEYWAY CENTER0.812 INCHES NOMINAL
FURNISHED ITEMSWOODRUFF KEY AND NUT AND BUSHING PACKAGE AND FAN PULLEY
GROUND POLARITY TYPENEGATIVE
GROUNDING METHODINTERNAL
KEYWAY LENGTH0.500 INCHES NOMINAL
KEYWAY WIDTH0.125 INCHES NOMINAL
MAXIMUM OUTPUT CURRENT RATING IN AMPS55.0
MOUNTING HOLE THREAD CLASS2B
MOUNTING HOLE THREAD DIAMETER0.250 INCHES NOMINAL
MOUNTING HOLE THREAD DIRECTIONRIGHT-HAND
MOUNTING HOLE THREAD QUANTITY PER INCH20
MOUNTING HOLE THREAD SERIES DESIGNATORUNC
PILOT DIAMETER2.000 INCHES NOMINAL
PILOT HEIGHT0.312 INCHES NOMINAL
RECTIFIER LOCATIONINTEGRAL
SECOND STEP DIAMETER0.625 INCHES NOMINAL
SHAFT ROTATION DIRECTIONCLOCKWISE OR COUNTERCLOCKWISE
SHAFT DRIVE END STYLESTRAIGHT SHAFT END, THREADED, W/KEYWAY
SPECIAL FEATURESEND ITEM: GRUMMAN AIRCRAFT,MODEL A10
SUBMERSIBILITYNONSUBMERSIBLE
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD DIAMETER0.625 INCHES NOMINAL
THREAD LENGTH0.406 INCHES NOMINAL
THREAD SERIESUNF
THREAD QUANTITY PER INCH18
TOP MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL
UNTHREADED PORTION LENGTH1.094 INCHES NOMINAL
VOLTAGE IN VOLTS12.0


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