Product Details | ENGINE GENERATOR CUTOUT RELAY

2920-00-049-7484 A device for automatically opening the circuit between an engine generator and the battery of the engine electrical system to prevent the flow of reverse current to the generator and automatically closing the circuit when the voltage of the generator reaches normal range. Excludes REGULATOR, CURRENT and RELAY (as modified).20229200048Engine Electrical System Components, Nonaircraft29250058Engine Electrical System Components, Aircraft Prime Moving

Part Alternates: A700J, 2920-00-049-7484, 00-049-7484, 2920000497484, 000497484

Engine Accessories | Engine Electrical System Components, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1963 00-049-7484

Cross Reference | NSN 2920-00-049-7484

Part Number Cage Code Manufacturer
A700J 74063 TYCO ELECTRONICS CORPORATION DBA CII TECHNOLOGIES HARTMAN

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Technical Data | NSN 2920-00-049-7484

Characteristic Specifications
VOLTAGE SYSTEM FOR WHICH DESIGNED 28.0 VOLTS NOMINAL
DESIGN CURRENT RATING IN AMPS 300.0 MAXIMUM
CUT-IN VOLTAGE RATING 19.0 VOLTS MAXIMUM
CUTOUT VOLTAGE RATING NOT RATED
CUTOUT CURRENT RATING 16.0 AMPERES MINIMUM AND 25.0 AMPERES MAXIMUM
FRAME ANY ACCEPTABLE
RADIO INTERFERENCE SHIELDING NOT PROVIDED
SUBMERSIBILITY NONSUBMERSIBLE
TERMINAL QUANTITY 5
TERMINAL TYPE STUD
MOUNTING METHOD UNTHREADED HOLE
MOUNTING FACILITY QUANTITY 4
MOUNTING FACILITY SIZE 0.196 IN. DIA
MOUNTING FACILITY SPACING ON 3.000 IN. BY 3.000 IN. MTG. CENTER
ENVIRONMENTAL PROTECTION CORROSION RESISTANT AND FUNGUS RESISTANT
MANUFACTURERS CODE 74063
DESIGN CONTROL REFERENCE A700J

Restrictions/Controls & Freight Information | NSN 2920-00-049-7484

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
No Freight Information

Management | NSN 2920-00-049-7484

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each