NSN 2920-00-136-1990

Part Details | ENGINE ACCESSORY GENERATOR

2920-00-136-1990 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: 8H5878, 1105020, 1105020, 1105020, 1105020, 2920-00-136-1990, 00-136-1990, 2920001361990, 001361990

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29JAN 15, 196900-136-199017311 ( GENERATOR, ENGINE ACCESSORY )
REFERENCE DRAWINGS & PICTURES

ROUND FLANGE WITH HOLES EQUALLY SPACED

STRAIGHT SHAFT END, THREADED, W/KEYWAY

Cross Reference | NSN 2920-00-136-1990
Part Number Cage Code Manufacturer
8H587811083CATERPILLAR INC.DBA CATERPILLAR
110502024617GENERAL MOTORS CORP
110502061928GENERAL MOTORS CORPAC-DELCO DIV
110502016764GENERAL MOTORS CORPDELCO REMY DIV
11050201LW55REMY, INC.
Technical Data | NSN 2920-00-136-1990
Characteristic Specifications
VOLTAGE IN VOLTS6.0
GROUNDING METHOD EXTERNAL
SHAFT ROTATION DIRECTION CLOCKWISE
MOUNTING STYLE5 ROUND FLANGE WITH HOLES EQUALLY SPACED
DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER3.500 INCHES NOMINAL
DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER3.500 INCHES NOMINAL
DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET7.118 INCHES NOMINAL
DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET8.238 INCHES MINIMUM AND 8.250 INCHES MAXIMUM
BOTTOM MOUNTING HOLE DIAMETER0.379 INCHES MINIMUM AND 0.387 INCHES MAXIMUM
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 DIAMETER0.375 INCHES NOMINAL
MOUNTING HOLE THREAD QUANTITY PER INCH16
MOUNTING HOLE THREAD CLASS 2B
MOUNTING HOLE THREAD DIRECTION RIGHT-HAND
SHAFT DRIVE END STYLE STRAIGHT SHAFT END, THREADED, W/KEYWAY
THREAD LENGTH0.840 INCHES NOMINAL
SECOND STEP DIAMETER0.874 INCHES NOMINAL
KEYWAY WIDTH0.156 INCHES NOMINAL
UNTHREADED PORTION LENGTH1.320 INCHES NOMINAL
KEYWAY LENGTH0.750 INCHES NOMINAL
DISTANCE FROM END TO KEYWAY CENTER1.460 INCHES NOMINAL
THREAD SERIES UNF
THREAD DIAMETER0.625 INCHES NOMINAL
THREAD QUANTITY PER INCH18
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
SUBMERSIBILITY NONSUBMERSIBLE
FURNISHED ITEMS LOCKWASHER AND NUT AND WOODRUFF KEY