PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25523703Relay,electromagnetic

General Motors Llc Dba General Motors Llc · NSN 5945-01-243-1702 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-243-1702 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-243-1702. Primary manufacturer part number: 25523703.
Features
  • Relay,electromagnetic — FSC 5945
  • Winding Quantity: 11
  • Coil Quantity: 11
  • Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
  • Cubic Measure: 6.773 CUBIC INCHES
  • Arc Quenching Method: AIRAIR
  • Fragility Factor: MODERATELY RUGGEDMODERATELY RUGGED
  • Storage Type: GENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-243-1702, 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 General Motors Llc Dba General Motors Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-01-243-1702
Primary Part Number25523703
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerGeneral Motors Llc Dba General Motors Llc
StatusCANCELLED
Winding Quantity11
Coil Quantity11
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Cubic Measure6.773 CUBIC INCHES
Arc Quenching MethodAIRAIR
Fragility FactorMODERATELY RUGGEDMODERATELY RUGGED
Storage TypeGENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE
Purpose for Which DesignedGENERALGENERAL
Environmental ProtectionDUSTPROOFDUSTPROOF
Duty TypeCONTINUOUS
Nonpile-Up Main Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Terminal Type and Quantity5 TAB, SOLDER LUG ALL FUNCTIONS
Operating Voltage Rating and Type at Specified Temp12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1560-00-096-4933344813 INTERCHANGEABLE
Support Assembly,aileron
Lockheed Martin Corp
5310-00-269-59031K4699 INTERCHANGEABLE
Washer,flat
Caterpillar Inc Div Caterpillar Defense
5120-00-308-3809GA143C INTERCHANGEABLE
Repair Tool,pneumatic Tire Valve
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5935-00-479-9885 INTERCHANGEABLE
Plug,tip
5340-00-480-39053263 INTERCHANGEABLE
Bumper
Souriau Usa, Inc. Dba Souriau Usa Inc
5935-00-893-8291032-0063-0001 INTERCHANGEABLE
Connector,plug,electrical
Te Connectivity Corporation Dba Microdot Products
5340-01-043-91823263 INTERCHANGEABLE
Bumper
Greene Rubber Company, Inc.
5325-01-121-6463 INTERCHANGEABLE
Insert,screw Thread
5340-01-148-9840213854-1 INTERCHANGEABLE
Bumper
Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion
5315-01-223-11593263 INTERCHANGEABLE
Pin,straight,headless
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
25523703 PRIMARY General Motors Llc Dba General Motors Llc (USA)
3263 General Automotive Specialty Co Inc (USA)
329820 General Motors Corp Buick Motor Div (USA)
HR-151 Standard Motor Products (USA)
25523703 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
5945012431702 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
344813 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
329820 General Motors Llc Dba General Motors Llc (USA)
329820 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
HR635 Wells Mfg Corp Sub of Uis Inc (USA)
AR-4176D Arlet Mfg Inc (USA)
Related Parts
1560-00-096-4933INTERCHANGEABLE
SUPPORT ASSEMBLY,AILERON
344813
5310-00-269-5903INTERCHANGEABLE
WASHER,FLAT
1K4699
5120-00-308-3809INTERCHANGEABLE
REPAIR TOOL,PNEUMATIC TIRE VALVE
GA143C
5935-00-479-9885INTERCHANGEABLE
PLUG,TIP
5340-00-480-3905INTERCHANGEABLE
BUMPER
3263
5935-00-893-8291INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
032-0063-0001
5340-01-043-9182INTERCHANGEABLE
BUMPER
3263
5325-01-121-6463INTERCHANGEABLE
INSERT,SCREW THREAD
5340-01-148-9840INTERCHANGEABLE
BUMPER
213854-1
5315-01-223-1159INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
3263
5998-01-240-9993INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3263
6515-01-577-0901INTERCHANGEABLE
BENDING TEMPLATE,BONE FIXATION
329.820

Frequently Asked Questions

What is NSN 5945-01-243-1702?

NSN 5945-01-243-1702 is a Relay,electromagnetic, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-01-243-1702?

NSN 5945-01-243-1702 has 11 cross-referenced part numbers: 25523703 (General Motors Llc Dba General Motors Llc), 3263 (General Automotive Specialty Co Inc), 329820 (General Motors Corp Buick Motor Div), HR-151 (Standard Motor Products), 25523703 (General Motors Corp Chevrolet Motor Div Special Products Dept) and 6 more.

What NSN replaces 5945-01-243-1702?

There are 12 known substitutes for 5945-01-243-1702: 1560-00-096-4933, 5310-00-269-5903, 5120-00-308-3809 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25523703?

Key specifications for 25523703: Winding Quantity: 11; Coil Quantity: 11; Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY; Cubic Measure: 6.773 CUBIC INCHES. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-01-243-1702 still in active supply?

NSN 5945-01-243-1702 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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