NSN 2920-00-072-6786

Part Details | ENGINE ACCESSORY GENERATOR

2920-00-072-6786 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.

Alternate Parts: 1102287, 33247, 332-47, 1102287, 1102287, 38U, 33247, 332-47, 1102287, 338339R91, 338339R91, 38U, 2920-00-072-6786, 00-072-6786, 2920000726786, 000726786

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29JAN 01, 196300-072-678617311 ( GENERATOR, ENGINE ACCESSORY )
REFERENCE DRAWINGS & PICTURES

ROUND FLANGE WITH HOLES EQUALLY SPACED

STRAIGHT SHAFT END, THREADED, W/KEYWAY

Cross Reference | NSN 2920-00-072-6786
Part Number Cage Code Manufacturer
110228724617GENERAL MOTORS CORP
332-4761928GENERAL MOTORS CORPAC-DELCO DIV
110228761928GENERAL MOTORS CORPAC-DELCO DIV
110228716764GENERAL MOTORS CORPDELCO REMY DIV
38U16764GENERAL MOTORS CORPDELCO REMY DIV
332-477X677GENERAL MOTORS LLCDBA GENERAL MOTORS
11022877X677GENERAL MOTORS LLCDBA GENERAL MOTORS
338339R9131007NAVISTAR INTERNATIONAL CORPORATIONDBA NAVISTAR
338339R9192679NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION
38U1LW55REMY, INC.
Technical Data | NSN 2920-00-072-6786
Characteristic Specifications
VOLTAGE IN VOLTS12.0
MAXIMUM OUTPUT CURRENT RATING IN AMPS25.0
MAXIMUM RATED ARMATURE SPEED IN RPM1970
RECTIFIER LOCATION SEPARATE
SHAFT ROTATION DIRECTION CLOCKWISE
MOUNTING STYLE5 ROUND FLANGE WITH HOLES EQUALLY SPACED
DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER3.062 INCHES NOMINAL
DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER3.062 INCHES NOMINAL
DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET7.127 INCHES NOMINAL
DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET7.947 INCHES NOMINAL
BOTTOM MOUNTING HOLE DIAMETER0.383 INCHES NOMINAL
ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG196.0
ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG164.0
MOUNTING HOLE THREAD SERIES DESIGNATOR UNC
MOUNTING HOLE THREAD DIAMETER0.312 INCHES NOMINAL
MOUNTING HOLE THREAD QUANTITY PER INCH18
MOUNTING HOLE THREAD CLASS 2B
MOUNTING HOLE THREAD DIRECTION RIGHT-HAND
SHAFT DRIVE END STYLE STRAIGHT SHAFT END, THREADED, W/KEYWAY
THREAD LENGTH0.444 INCHES NOMINAL
SECOND STEP DIAMETER0.668 INCHES MINIMUM AND 0.669 INCHES MAXIMUM
KEYWAY WIDTH0.125 INCHES NOMINAL
UNTHREADED PORTION LENGTH0.750 INCHES MINIMUM AND 0.840 INCHES MAXIMUM
KEYWAY LENGTH0.625 INCHES NOMINAL
THREAD DIRECTION RIGHT-HAND
SUBMERSIBILITY NONSUBMERSIBLE