Product Details | ENGINE ACCESSORY GENERATOR

2920-00-312-8273 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: 1106838, 2920-00-312-8273, 00-312-8273, 2920003128273, 003128273

Engine Accessories | Engine Electrical System Components, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1963 00-312-8273

Drawings & Photos | NSN 2920-00-312-8273


Cross Reference | NSN 2920-00-312-8273

Part Number Cage Code Manufacturer
1106838 16764 GENERAL MOTORS CORP DELCO REMY DIV
1106838 1LW55 REMY, INC.
1106838 24617 GENERAL MOTORS CORP
1106838 61928 GENERAL MOTORS CORP AC-DELCO DIV

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Technical Data | NSN 2920-00-312-8273

Characteristic Specifications
VOLTAGE IN VOLTS 12.0
MAXIMUM OUTPUT CURRENT RATING IN AMPS 50.0
ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT 1925
RECTIFIER LOCATION SEPARATE
SHAFT ROTATION DIRECTION CLOCKWISE
MOUNTING STYLE 9 FLANGE MTD W/THREE MTG HOLES
PILOT DIAMETER 3.248 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH 3.625 INCHES NOMINAL
PILOT HEIGHT 1.000 INCHES NOMINAL
DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER 3.062 INCHES NOMINAL
TOP MOUNTING HOLE DIAMETER 0.625 INCHES NOMINAL
BOTTOM MOUNTING HOLE DIAMETER 0.468 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TOP MOUNTING SLOT AND BOTTOM MOUNTING HOLE 5.875 INCHES NOMINAL
SHAFT DRIVE END STYLE 1 STRAIGHT SHAFT END, THREADED, W/KEYWAY
THREAD LENGTH 0.781 INCHES NOMINAL
SECOND STEP DIAMETER 0.874 INCHES NOMINAL
KEYWAY WIDTH 0.156 INCHES NOMINAL
UNTHREADED PORTION LENGTH 1.703 INCHES NOMINAL
KEYWAY LENGTH 0.750 INCHES NOMINAL
DISTANCE FROM END TO KEYWAY CENTER 1.328 INCHES NOMINAL
THREAD SERIES UNF
THREAD DIAMETER 0.500 INCHES NOMINAL
THREAD QUANTITY PER INCH 20
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
SUBMERSIBILITY NONSUBMERSIBLE
MAXIMUM OPERATING ALTITUDE RATING NOT RATED
ENVIRONMENTAL PROTECTION CORROSION RESISTANT AND FUNGUS RESISTANT

Restrictions/Controls & Freight Information | NSN 2920-00-312-8273

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious 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 XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 2920-00-312-8273

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 CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each