NSN 2920-01-030-4238 M683761C91, N1026, N-1026

Product Details | ENGINE ACCESSORY GENERATOR

2920-01-030-4238 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: M683761C91, N1026, N-1026, N10261, N1026-1, 683761C91, 2920-01-030-4238, 01-030-4238, 2920010304238, 010304238

Engine Accessories | Engine Electrical System Components, Nonaircraft

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
29	05 NOV 1976	01-030-4238	17311 ( GENERATOR, ENGINE ACCESSORY )

Drawings & Photos | NSN 2920-01-030-4238

Part Number	Request Date	QTY	Origin
N1026-1	2020-10-303	5	DIBBS
N1026-1	2020-06-177	7	DIBBS
N1026-1	2020-06-156	5	DIBBS
2920-01-030-4238	2018-03-63	7	DIBBS
2920-01-030-4238	2016-09-273	7	DIBBS
2920-01-030-4238	2013-05-128	10	DIBBS
2920-01-030-4238	2010-09-246	2	DIBBS
2920-01-030-4238	2010-07-204	2	DIBBS
2920-01-030-4238	2010-05-141	2	DIBBS
2920-01-030-4238	2007-10-289	3	DIBBS
2920-01-030-4238	2007-08-234	3	DIBBS
2920-01-030-4238	2006-06-167	4	DIBBS

Cross Reference | NSN 2920-01-030-4238

Part Number	Cage Code	Manufacturer
683761C91	29510	KOMATSU AMERICAN INTL CO
M683761C91	31007	NAVISTAR INTL CORP
M683761C91	92679	NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
N-1026	76761	C. E. NIEHOFF & CO.
N1026-1	76761	C. E. NIEHOFF & CO.

Request a Quote

What Our Customers Say

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

Compare

NSNs for Compare ( up to 4 ): Add 2920-01-030-4238

Compare

Related Products | NSN 2920-01-030-4238

2920-01-030-4348, 2920-01-030-4953, 2920-01-030-6863, 2920-01-030-8191, 2920-01-030-8735

Technical Data | NSN 2920-01-030-4238

Characteristic	Specifications
VOLTAGE IN VOLTS	24.0
MAXIMUM OUTPUT CURRENT RATING IN AMPS	100.0
MAXIMUM RATED ARMATURE SPEED IN RPM	12000
ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT	8000
MINIMUM CURRENT CUT-IN SPEED IN RPM	1500
RECTIFIER LOCATION	INTEGRAL
GROUNDING METHOD	INTERNAL
GROUND POLARITY TYPE	NEGATIVE
SHAFT ROTATION DIRECTION	CLOCKWISE OR COUNTERCLOCKWISE
MOUNTING STYLE	15 BRACKET MTD W/THREE MTG HOLES, TOP HOLE THREADED
DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER	3.900 INCHES NOMINAL
DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER	3.900 INCHES NOMINAL
DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET	3.880 INCHES NOMINAL
DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET	5.210 INCHES NOMINAL
BOTTOM MOUNTING HOLE DIAMETER	0.520 INCHES NOMINAL
ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG	0.0
ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG	180.0
MOUNTING HOLE THREAD SERIES DESIGNATOR	UNC
MOUNTING HOLE THREAD DIAMETER	0.500 INCHES NOMINAL
MOUNTING HOLE THREAD QUANTITY PER INCH	13
MOUNTING HOLE THREAD CLASS	2B
MOUNTING HOLE THREAD DIRECTION	RIGHT-HAND
SHAFT DRIVE END STYLE	1 STRAIGHT SHAFT END, THREADED, W/KEYWAY
SECOND STEP DIAMETER	0.874 INCHES NOMINAL
THREAD SERIES	UNEF
THREAD DIAMETER	0.625 INCHES NOMINAL
THREAD QUANTITY PER INCH	18
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
SUBMERSIBILITY	SUBMERSIBLE
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATION	FEAT
III END ITEM IDENTIFICATION	DECONTAMINATING APPARATUS POWER DRIVEN SKID-MTD, M12A1.

Restrictions/Controls & Freight Information | NSN 2920-01-030-4238

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:	Y	The item does not have a nuclear hardened feature but does have other critical feature(s) 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 2920-01-030-4238

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	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
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	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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