NSN 2920-00-112-7604

Part Details | ENGINE ACCESSORY GENERATOR

2920-00-112-7604 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: 1963777, 1963777, 1963777, 2920-00-112-7604, 00-112-7604, 2920001127604, 001127604

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29AUG 26, 196800-112-760417311 ( GENERATOR, ENGINE ACCESSORY )
REFERENCE DRAWINGS & PICTURES

ROUND FLANGE WITH HOLES EQUALLY SPACED

STRAIGHT SHAFT END, THREADED

Cross Reference | NSN 2920-00-112-7604
Part Number Cage Code Manufacturer
196377724617GENERAL MOTORS CORP
196377711862GENERAL MOTORS CORPCHEVROLET MOTOR DIV
19637777X677GENERAL MOTORS LLCDBA GENERAL MOTORS
Technical Data | NSN 2920-00-112-7604
Characteristic Specifications
VOLTAGE IN VOLTS12.0
RECTIFIER LOCATION INTEGRAL
GROUNDING METHOD EXTERNAL
SHAFT ROTATION DIRECTION CLOCKWISE
MOUNTING STYLE9 ROUND FLANGE WITH HOLES EQUALLY SPACED
PILOT DIAMETER0.875 INCHES NOMINAL
PILOT HEIGHT0.094 INCHES NOMINAL
DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER3.250 INCHES NOMINAL
DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER3.375 INCHES NOMINAL
BOTTOM MOUNTING HOLE DIAMETER0.375 INCHES NOMINAL
ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG0.0
ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG180.0
MOUNTING HOLE THREAD SERIES DESIGNATOR UNC
MOUNTING HOLE THREAD DIAMETER0.313 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
THREAD LENGTH0.375 INCHES NOMINAL
SECOND STEP DIAMETER0.672 INCHES NOMINAL
UNTHREADED PORTION LENGTH0.688 INCHES NOMINAL
THREAD SERIES UNEF
THREAD DIAMETER0.625 INCHES NOMINAL
THREAD QUANTITY PER INCH24
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
SUBMERSIBILITY NONSUBMERSIBLE
FURNISHED ITEMS LOCKWASHER AND NUT