2920-00-120-4898, GENERATOR,ENGINE ACCESSORY

National Stock Number:
2920-00-120-4898

Federal Supply Class:
2920

National Item Identification Number:
001204898

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:

10-4	31211	MOTOROLA AUTOMOTIVE ELECTRONICS
A12P550	31211	MOTOROLA AUTOMOTIVE ELECTRONICS
A12PX550	94990	MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP
A12PX550	99235	NMC WOLLARD INC

Techincal Specification:

BOTTOM MOUNTING HOLE DIAMETER	0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER	3.280 INCHES NOMINAL
FURNISHED ITEMS	COOLING FAN OR LOCKWASHER OR NUT OR WOODRUFF KEY
GROUND POLARITY TYPE	POSITIVE
MOUNTING HOLE THREAD CLASS	2B
MOUNTING HOLE THREAD DIAMETER	0.312 INCHES NOMINAL
MOUNTING HOLE THREAD DIRECTION	RIGHT-HAND
MOUNTING HOLE THREAD QUANTITY PER INCH	18
MOUNTING HOLE THREAD SERIES DESIGNATOR	UNC
RECTIFIER LOCATION	INTEGRAL
SHAFT DRIVE END STYLE	STRAIGHT SHAFT END, THREADED, W/KEYWAY
SUBMERSIBILITY	NONSUBMERSIBLE
THREAD DIRECTION	RIGHT-HAND
VOLTAGE IN VOLTS	12.0

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