Product Details | ENGINE GENERATOR REGULATOR

2920-00-255-4951 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: 38600D, 5839, 9B9230, 2920-00-255-4951, 00-255-4951, 2920002554951, 002554951

Engine Accessories | Engine Electrical System Components, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1963 00-255-4951

Drawings & Photos | NSN 2920-00-255-4951


Cross Reference | NSN 2920-00-255-4951

Part Number Cage Code Manufacturer
38600D 31007 NAVISTAR INTL CORP
38600D 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
5839 16764 GENERAL MOTORS CORP DELCO REMY DIV
5839 1LW55 REMY, INC.
5839 24617 GENERAL MOTORS CORP
9B9230 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 2920-00-255-4951

Characteristic Specifications
SYSTEM VOLTAGE RATING 6.0
SYSTEM GROUND POLARITY NEGATIVE POSITIVE
VOLTAGE REGULATOR UNIT TYPE WIRE WOUND COIL STEP TYPE
VOLTAGE REGULATOR UNIT QUANTITY 1
OUTPUT VOLTAGE RATING IN VOLTS 6.4 MINIMUM 8.3 MAXIMUM
CURRENT REGULATOR UNIT TYPE WIRE WOUND COIL INTEGRAL W/VOLTAGE REGULATOR UNIT
CIRCUIT CONTROL DEVICE TYPE CUTOUT RELAY
CUT-IN VOLTAGE RATING 6.0 MINIMUM 7.1 MAXIMUM
CUTOUT VOLTAGE RATING NOT RATED
CUTOUT CURRENT RATING IN AMPS NOT RATED
REVERSE CURRENT OVERLOAD CIRCUIT BREAKER NOT INCLUDED
FIELD RELAY UNIT NOT INCLUDED
RADIO INTERFERENCE SHIELDING NOT PROVIDED
TERMINAL TYPE SCREW
TERMINAL QUANTITY 3
TERMINAL ENCASEMENT NOT ENCASED
MOUNTING STYLE 11 TWO OPEN SLOTS ON A RADIUS
OPEN SLOT WIDTH 0.219 INCHES NOMINAL
MOUNTING FACILITY RADIUS 2.219 INCHES NOMINAL
ANGLE BETWEEN OPEN SLOTS IN DEG 100.0
SHOCK MOUNT NOT PROVIDED

Restrictions/Controls & Freight Information | NSN 2920-00-255-4951

Category Code Description
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.
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 W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 658 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 5 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable