NSN 2920-00-423-1147 A12N600, A12NX600, RA12N601

Product Details | ENGINE ACCESSORY GENERATOR

2920-00-423-1147 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.20229200048Engine Electrical System Components, Nonaircraft29250058Engine Electrical System Components, Aircraft Prime Moving

Part Alternates: A12N600, A12NX600, RA12N601, 400729, 5315523, 53-15523, 878027C91, 103, 10-3, 110347, 110-347, 110647, 110-647, 15523, 2920-00-423-1147, 00-423-1147, 2920004231147, 004231147

Engine Accessories | Engine Electrical System Components, Nonaircraft

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
29	09 APR 1971	00-423-1147	17311 ( GENERATOR, ENGINE ACCESSORY )

Drawings & Photos | NSN 2920-00-423-1147

Part Number	Request Date	QTY	Origin
103	2024-07-206	15	United States
103	2022-03-62	1	us
2920-00-423-1147	2014-10-283	1	US
2920-00-423-1147	2014-10-282	1	US
2920-00-423-1147	2008-09-262	83	DIBBS
2920-00-423-1147	2008-06-175	19	DIBBS
2920-00-423-1147	2008-05-127	25	DIBBS
2920-00-423-1147	2007-06-157	50	DIBBS
2920-00-423-1147	2007-02-41	44	DIBBS

Cross Reference | NSN 2920-00-423-1147

Part Number	Cage Code	Manufacturer
10-3	31211	MOTOROLA AUTOMOTIVE ELECTRONICS
110-347	31211	MOTOROLA AUTOMOTIVE ELECTRONICS
110-647	08LF6	NEOGENERATIONS, DEVICES AND TECHNOLOGIES INC.
110-647	1VPW8	GENERAL DYNAMICS C4 SYSTEMS, INC.
110-647	24975	PRESTOLITE ELECTRIC INCORPORATED
110-647	94990	MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS
15523	44185	NMC/WOLLARD, INC.
400729	99832	SCOTT HUBER ESSICK A CO OF FIGGIE INTERNATIONAL INC
53-15523	3NNX8	BRIGHTON CROMWELL LLC
53-15523	52993	AR BEE CORP
878027C91	92679	NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
A12N600	94990	MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS
A12NX600	94990	MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS
RA12N601	31211	MOTOROLA AUTOMOTIVE ELECTRONICS

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Related Products | NSN 2920-00-423-1147

2920-00-423-1210, 2920-00-423-1436, 2920-00-423-1849, 2920-00-423-2110, 2920-00-423-2118

Technical Data | NSN 2920-00-423-1147

Characteristic	Specifications
VOLTAGE IN VOLTS	12.0
MAXIMUM OUTPUT CURRENT RATING IN AMPS	55.0
MAXIMUM RATED ARMATURE SPEED IN RPM	NOT RATED
GROUNDING METHOD	INTERNAL
GROUND POLARITY TYPE	NEGATIVE
SHAFT ROTATION DIRECTION	CLOCKWISE
DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER	3.280 INCHES NOMINAL
TOP MOUNTING HOLE DIAMETER	0.312 INCHES NOMINAL
BOTTOM MOUNTING HOLE DIAMETER	0.500 INCHES NOMINAL
ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG	30.0
ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG	30.0
ANGULAR DEVIATION OF THIRD HOLE FROM SECOND HOLE IN DEG	30.0
MOUNTING HOLE THREAD SERIES DESIGNATOR	UNC
MOUNTING HOLE THREAD DIAMETER	0.312 INCHES NOMINAL
MOUNTING HOLE THREAD QUANTITY PER INCH	18
MOUNTING HOLE THREAD CLASS	2B
MOUNTING HOLE THREAD DIRECTION	RIGHT-HAND
SHAFT DRIVE END STYLE	8 STRAIGHT SHAFT END, THREADED
SUBMERSIBILITY	NONSUBMERSIBLE
MAXIMUM OPERATING ALTITUDE RATING	NOT RATED
MANUFACTURERS CODE	94990
DESIGN CONTROL REFERENCE	110-647

Restrictions/Controls & Freight Information | NSN 2920-00-423-1147

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious metal type is unknown
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	062120	GENERATORS/MOTORS/PARTS NOI
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	590	unknown
Originating Activity Code	AX	Defense Supply Center Columbus Columbus, OH 43216-5000
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 2920-00-423-1147

Army
Navy

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	1	REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	F	If condemned or uneconomically repairable, then dispose at Direct Support (DS) level.
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each