PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-0200-1Relay,electromagnetic

Star Manufacturing International Inc. Dba Lang Manufacturing Company · NSN 5945-00-185-4610 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-185-4610 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-185-4610. Primary manufacturer part number: 2-0200-1.
Features
  • Relay,electromagnetic — FSC 5945
  • Operating Voltage Rating and Type at Specified Temp: 250.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Nonpile-Up Main Contact Arrangement: 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Nonpile-Up Auxiliary Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Terminal Type and Quantity: 8 SCREW ALL FUNCTIONS
  • Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Main Contact Load Current Rating at Maximum Rated Voltage: 45.0 AMPERES DC RESISTIVE LOAD
  • Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-185-4610, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Star Manufacturing International Inc. Dba Lang Manufacturing Company. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-185-4610
Primary Part Number2-0200-1
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerStar Manufacturing International Inc. Dba Lang Manufacturing Company
StatusACTIVE
Operating Voltage Rating and Type at Specified Temp250.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Nonpile-Up Main Contact Arrangement2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Nonpile-Up Auxiliary Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Terminal Type and Quantity8 SCREW ALL FUNCTIONS
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage45.0 AMPERES DC RESISTIVE LOAD
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Rating in Volts250.0 DC
Winding Quantity1
Duty TypeCONTINUOUS
Coil Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-134-871320200-1 INTERCHANGEABLE
Switch,thermostatic
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
5935-00-492-1954SM-B-679513 INTERCHANGEABLE
Adapter,connector
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3110-00-554-3406 INTERCHANGEABLE
Bearing,ball,annular
5910-00-933-4887 INTERCHANGEABLE
Capacitor,variable,air Dielectri
6685-00-936-6040K25150 INTERCHANGEABLE
Thermometer,indicating,capillary
Tempco Inc Dba Marshalltown Tempco
2920-00-949-4027 INTERCHANGEABLE
Armature,generator
5985-01-094-2959 INTERCHANGEABLE
Antenna Assembly
4820-01-144-2304 INTERCHANGEABLE
Valve,check
4320-01-210-4339202001 INTERCHANGEABLE
Housing,liquid Pump
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
3910-01-216-9186 INTERCHANGEABLE
Conveyor,roller,gravity
Cross-Reference Index
Part NumberManufacturer
2-0200-1 Star Manufacturing International Inc. Dba Lang Manufacturing Company (USA)
202-C0H92 Rockwell Automation, Inc. Dba Rockwell Automation (USA)
Related Parts
5930-00-134-8713INTERCHANGEABLE
SWITCH,THERMOSTATIC
20200-1
5935-00-492-1954INTERCHANGEABLE
ADAPTER,CONNECTOR
SM-B-679513
3110-00-554-3406INTERCHANGEABLE
BEARING,BALL,ANNULAR
5910-00-933-4887INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
6685-00-936-6040INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
K25150
2920-00-949-4027INTERCHANGEABLE
ARMATURE,GENERATOR
5985-01-094-2959INTERCHANGEABLE
ANTENNA ASSEMBLY
4820-01-144-2304INTERCHANGEABLE
VALVE,CHECK
4320-01-210-4339INTERCHANGEABLE
HOUSING,LIQUID PUMP
202001
3910-01-216-9186INTERCHANGEABLE
CONVEYOR,ROLLER,GRAVITY
6240-01-379-0820INTERCHANGEABLE
LAMP,GLOW
202001
5920-01-395-3848INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
202001

Frequently Asked Questions

What is NSN 5945-00-185-4610?

NSN 5945-00-185-4610 is a Relay,electromagnetic, manufactured by Star Manufacturing International Inc. Dba Lang Manufacturing Company, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-185-4610?

NSN 5945-00-185-4610 has 2 cross-referenced part numbers: 2-0200-1 (Star Manufacturing International Inc. Dba Lang Manufacturing Company), 202-C0H92 (Rockwell Automation, Inc. Dba Rockwell Automation).

What NSN replaces 5945-00-185-4610?

There are 12 known substitutes for 5945-00-185-4610: 5930-00-134-8713, 5935-00-492-1954, 3110-00-554-3406 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-0200-1?

Key specifications for 2-0200-1: Operating Voltage Rating and Type at Specified Temp: 250.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING; Nonpile-Up Main Contact Arrangement: 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION; Nonpile-Up Auxiliary Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION; Terminal Type and Quantity: 8 SCREW ALL FUNCTIONS. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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