Product Details | ENGINE ACCESSORY GENERATOR

2920-01-134-8842 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: N13261, N1326-1, 5428647, 2589900, 2920-01-134-8842, 01-134-8842, 2920011348842, 011348842

Engine Accessories | Engine Electrical System Components, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 13 JUL 1982 01-134-8842

Drawings & Photos | NSN 2920-01-134-8842


Demand History | NSN 2920-01-134-8842

Part Number Request Date QTY Origin
2920-01-134-8842 2019-01-28 2 Thailand
2920-01-134-8842 2018-08-236 1 KR
2920-01-134-8842 2015-05-138 6 DIBBS
2920-01-134-8842 2015-05-127 6 DIBBS
2920-01-134-8842 2006-07-205 40 DIBBS
2920-01-134-8842 2006-03-82 42 DIBBS
2920-01-134-8842 2006-02-41 17 DIBBS

Cross Reference | NSN 2920-01-134-8842

Part Number Cage Code Manufacturer
2589900 80064 NAVAL SHIP SYSTEMS COMMAND
5428647 22888 FMC CORP
5428647 53711 NAVAL SEA SYSTEMS COMMAND
N1326-1 76761 C. E. NIEHOFF & CO.

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Technical Data | NSN 2920-01-134-8842

Characteristic Specifications
VOLTAGE IN VOLTS 28.0
MAXIMUM OUTPUT CURRENT RATING IN AMPS 300.0
MAXIMUM RATED ARMATURE SPEED IN RPM 8000
RECTIFIER LOCATION SEPARATE
SHAFT ROTATION DIRECTION CLOCKWISE
MOUNTING STYLE 9 FLANGE MTD W/THREE MTG HOLES
PILOT DIAMETER ANY ACCEPTABLE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH 7.000 INCHES NOMINAL
PILOT HEIGHT ANY ACCEPTABLE
DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER 4.690 INCHES NOMINAL
TOP MOUNTING HOLE DIAMETER 0.377 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
BOTTOM MOUNTING HOLE DIAMETER 0.505 INCHES MINIMUM AND 0.535 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TOP MOUNTING SLOT AND BOTTOM MOUNTING HOLE ANY ACCEPTABLE
SHAFT DRIVE END STYLE 6 TAPERED SHAFT END, THREADED W/KEYWAY
THREAD LENGTH 1.330 INCHES NOMINAL
TAPER LENGTH 1.250 INCHES NOMINAL
KEYWAY WIDTH 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
KEYWAY LENGTH ANY ACCEPTABLE
LARGEST DIAMETER 1.181 INCHES NOMINAL
DISTANCE FROM END TO KEYWAY CENTER 2.455 INCHES NOMINAL
TAPER PER FOOT IN INCHES 1.500
THREAD SERIES UNS
THREAD DIAMETER 1.000 INCHES NOMINAL
THREAD QUANTITY PER INCH 14
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
SUBMERSIBILITY NONSUBMERSIBLE
FURNISHED ITEMS BUSHING PACKAGE AND COOLING FAN AND NUT AND VOLTAGE REGULATOR

Restrictions/Controls & Freight Information | NSN 2920-01-134-8842

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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 SUB3
Less than car load rating
Less than truck load rating Q 70.0
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 2920-01-134-8842

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each