Product Details | ELECTROMAGNETIC RELAY

5945-01-304-3281 A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes CONTACTOR, MAGNETIC; RELAY, METER MOVEMENT; RELAY, MOTOR DRIVEN; RELAY, REED; RELAY, RESONANT REED; RELAY, ROTARY; and SWITCH, STEPPING.

Part Alternates: EH0313A, EH03-13A, EH313A, EH3-13A, RR3BUAC120, RR3B-UAC120, RR3BUAC120V, RR3B-UAC120V, 5945-01-304-3281, 01-304-3281, 5945013043281, 013043281

Electrical and Electronic Equipment Components | Relays and Solenoids

Supply Group (FSG) NSN Assign. NIIN
59 16 JUL 1989 01-304-3281

Demand History | NSN 5945-01-304-3281

Part Number Request Date QTY Origin
EH3-13A 2022-03-60 59 DIBBS
RR3B-UAC120V 2022-03-60 59 DIBBS
EH3-13A 2021-01-03 84 DIBBS
RR3B-UAC120V 2021-01-03 84 DIBBS
5945-01-304-3281 2017-04-107 51 DIBBS
5945-01-304-3281 2016-12-342 51 DIBBS
5945-01-304-3281 2012-11-334 34 DIBBS
5945-01-304-3281 2012-04-111 2 United States
5945-01-304-3281 2011-12-350 21 DIBBS
5945-01-304-3281 2011-11-327 13 DIBBS

Cross Reference | NSN 5945-01-304-3281

Part Number Cage Code Manufacturer
EH03-13A 041T0 KOPCO INC
EH3-13A 041T0 KOPCO INC
EH3-13A 53820 TFC CORP-COMPACTORS
EH3-13A 69536 POLLUTION SYSTEMS INC
EH3-13A U7720 FOX POLLUTIONS SYSTEMS UK LTD
RR3B-UAC120 56365 SCHNEIDER ELECTRIC USA, INC. DBA SCHNEIDER ELECTRIC
RR3B-UAC120V 60886 IDEC SYSTEMS AND CONTROLS CORP
RR3BUAC120 60886 IDEC SYSTEMS AND CONTROLS CORP

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Technical Data | NSN 5945-01-304-3281

Characteristic Specifications
NONPILE-UP MAIN CONTACT ARRANGEMENT 3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS 240.0 AC AND 30.0 DC
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE 10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD 7.0 AMPERES AC AND 7.0 AMPERES DC INDUCTIVE LOAD
ARC QUENCHING METHOD AIR
COIL QUANTITY 1
WINDING QUANTITY 1
WINDING DC RESISTANCE RATING 2.2 KILOHMS NOMINAL SINGLE WINDING
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP 120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
NOMINAL OPERATING CURRENT RATING AND TYPE 18.0 MILLIAMPERES AC AND 21.0 MILLIAMPERES AC SINGLE WINDING
FREQUENCY IN HERTZ 50.0 MINIMUM AND 60.0 MAXIMUM
TERMINAL TYPE AND QUANTITY 11 TAB, SOLDER LUG ALL FUNCTIONS
TIME DELAY 0.025 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
DUTY TYPE CONTINUOUS
ENVIRONMENTAL PROTECTION DUSTPROOF
OVERALL LENGTH 1.418 INCHES NOMINAL
OVERALL WIDTH 1.418 INCHES NOMINAL
OVERALL HEIGHT 1.871 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 1 PLUG-IN TERMINAL SINGLE MOUNTING FACILITY
III PURPOSE FOR WHICH DESIGNED GENERAL
III END ITEM IDENTIFICATION CONTROL,PANEL
(NON-CORE DATA) END ITEM SOURCE 03950
III CUBIC MEASURE 3.762 CUBIC INCHES
III FRAGILITY FACTOR MODERATELY RUGGED
III STORAGE TYPE GENERAL PURPOSE WAREHOUSE
III CONTACT MATERIAL SILVER
III CASE MATERIAL PLASTIC
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION CONTACTS SILVER

Restrictions/Controls & Freight Information | NSN 5945-01-304-3281

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:SItem contains silver
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 061300 CIRCUIT BREAKER/SWITCH NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 72D unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
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 5945-01-304-3281

Category Code Description
Materiel Category and Inventory ManagerQ Electronics 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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
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.
Physical Category Code1Bin
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 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 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