Product Details | ENGINE GENERATOR REGULATOR

2920-00-049-7771 A regulator designed to automatically maintain the current and/or voltage output of an engine generator within specified limits, regardless of variation of load or input voltages. May include cutout relay. Does not include items in which regulation is accomplished by transformer action. See also REGULATOR, CURRENT and REGULATOR, VOLTAGE.20229200048Engine Electrical System Components, Nonaircraft29250058Engine Electrical System Components, Aircraft Prime Moving

Part Alternates: 1118919, 2920-00-049-7771, 00-049-7771, 2920000497771, 000497771

Engine Accessories | Engine Electrical System Components, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1963 00-049-7771

Drawings & Photos | NSN 2920-00-049-7771


Cross Reference | NSN 2920-00-049-7771

Part Number Cage Code Manufacturer
1118919 16764 GENERAL MOTORS CORP DELCO REMY DIV
1118919 1LW55 REMY, INC.
1118919 24617 GENERAL MOTORS CORP

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Technical Data | NSN 2920-00-049-7771

Characteristic Specifications
SYSTEM VOLTAGE RATING 6.0
SYSTEM GROUND POLARITY POSITIVE
VOLTAGE REGULATOR UNIT TYPE WIRE WOUND COIL
VOLTAGE REGULATOR UNIT QUANTITY 1
OUTPUT VOLTAGE RATING IN VOLTS 5.9 MINIMUM 6.7 MAXIMUM
CURRENT REGULATOR UNIT TYPE WIRE WOUND COIL
CURRENT REGULATOR UNIT QUANTITY 1
OUTPUT CURRENT RATING IN AMPS 40.0 NOMINAL
CIRCUIT CONTROL DEVICE TYPE CUTOUT RELAY
CUT-IN VOLTAGE RATING 5.9 MINIMUM 6.7 MAXIMUM
CUTOUT VOLTAGE RATING 6.9 MINIMUM 7.4 MAXIMUM
CUTOUT CURRENT RATING IN AMPS 37.0 MINIMUM 42.0 MAXIMUM
REVERSE CURRENT OVERLOAD CIRCUIT BREAKER NOT INCLUDED
FIELD RELAY UNIT NOT INCLUDED
ENVIRONMENTAL PROTECTION FUNGUS RESISTANT
RADIO INTERFERENCE SHIELDING NOT PROVIDED
TERMINAL TYPE SCREW
TERMINAL QUANTITY 3
TERMINAL ENCASEMENT NOT ENCASED
MOUNTING STYLE 2 THREE HOLE TRIANGULAR
MOUNTING HOLE DIAMETER 0.281 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH 1.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG WIDTH AND HOLE ALONG LENGTH 5.062 INCHES NOMINAL
SHOCK MOUNT PROVIDED
MANUFACTURERS CODE 1LW55
DESIGN CONTROL REFERENCE 1118919

Restrictions/Controls & Freight Information | NSN 2920-00-049-7771

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 062920 REGULATORS INDUCTION/VOLTAGE
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 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 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 2920-00-049-7771

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Z
EA : Each