Product Details | ENGINE GENERATOR REGULATOR

2920-00-555-2813 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: MS138031, MS13803-1, M283623R91, S749M514, VBU4001UT, 1118558, 130919, 185383, 185383H1, 283623R91, 485038, 5M8351, 2920-00-555-2813, 00-555-2813, 2920005552813, 005552813

Engine Accessories | Engine Electrical System Components, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1963 00-555-2813

Drawings & Photos | NSN 2920-00-555-2813


Demand History | NSN 2920-00-555-2813

Part Number Request Date QTY Origin
2920-00-555-2813 2014-04-110 7 DIBBS

Cross Reference | NSN 2920-00-555-2813

Part Number Cage Code Manufacturer
1118558 16764 GENERAL MOTORS CORP DELCO REMY DIV
1118558 1LW55 REMY, INC.
1118558 24617 GENERAL MOTORS CORP
1118558 61928 GENERAL MOTORS CORP AC-DELCO DIV
1118558 72582 MTU AMERICA INC.
130919 02280 AMERICAN HOIST AND DERRICK CO
130919 15434 CUMMINS INC.
185383 29510 KOMATSU AMERICAN INTL CO
185383H1 29510 KOMATSU AMERICAN INTL CO
185383H1 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
283623R91 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
485038 95545 WABCO EQUIPMENT OF CANADA DIV OF WABCO-STANDARD INC
5M8351 11083 CATERPILLAR INC. DBA CATERPILLAR
M283623R91 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
MS13803-1 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
S749M514 14351 TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV
S749M514 18990 EAGLE CRUSHER CO INC
VBU4001UT 24975 PRESTOLITE ELECTRIC INCORPORATED
VBU4001UT 68505 PRESTOLITE ELECTRIC INC

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Technical Data | NSN 2920-00-555-2813

Characteristic Specifications
SYSTEM VOLTAGE RATING 28.0
SYSTEM GROUND POLARITY NEGATIVE
VOLTAGE REGULATOR UNIT TYPE WIRE WOUND COIL
VOLTAGE REGULATOR UNIT QUANTITY 1
OUTPUT VOLTAGE RATING IN VOLTS 27.0 MINIMUM 29.0 MAXIMUM
CURRENT REGULATOR UNIT TYPE WIRE WOUND COIL
CURRENT REGULATOR UNIT QUANTITY 1
OUTPUT CURRENT RATING IN AMPS 38.0 MINIMUM 42.0 MAXIMUM
CIRCUIT CONTROL DEVICE TYPE CUTOUT RELAY
CUT-IN VOLTAGE RATING 25.0 MINIMUM 27.0 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
ENVIRONMENTAL PROTECTION WATERTIGHT CORROSION RESISTANT FUNGUS RESISTANT
RADIO INTERFERENCE SHIELDING PROVIDED
TERMINAL TYPE CONNECTOR, RECEPTACLE W/INTERNAL CONTACTS
TERMINAL QUANTITY 2
TERMINAL ENCASEMENT ENCASED
CONDUIT CONNECTION QUANTITY 2
MOUNTING STYLE 5 TWO PLAIN HOLES TWO SLOTTED HOLES
MOUNTING HOLE DIAMETER 0.318 INCHES MINIMUM 0.338 INCHES MAXIMUM
MOUNTING SLOT WIDTH 0.318 INCHES MINIMUM 0.338 INCHES MAXIMUM
MOUNTING SLOT LENGTH 0.443 INCHES MINIMUM 0.463 INCHES MAXIMUM
DISTANCE BETWEEN HOLES ALONG LENGTH 5.968 INCHES MINIMUM 6.032 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN SLOTTED HOLES ALONG LENGTH 5.968 INCHES MINIMUM 6.032 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN SLOTTED HOLES AND PLAIN HOLES ALONG WIDTH 5.365 INCHES MINIMUM 5.385 INCHES MAXIMUM
SHOCK MOUNT NOT PROVIDED

Restrictions/Controls & Freight Information | NSN 2920-00-555-2813

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 062900 RECTIFIERS NOI/BATTERY ELIMINATORS
Less than car load rating
Less than truck load rating M 85.0
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 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 2920-00-555-2813

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX 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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSUSU:AF SICA RESIDUAL MMAC-OO-ALC
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical 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 CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification CodeT
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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
Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
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