PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3174-3Relay,electromagnetic

Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc · NSN 5945-00-180-8329 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-180-8329 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-180-8329. Primary manufacturer part number: 3174-3.
Features
  • Relay,electromagnetic — FSC 5945
  • FSC Application Data: RELAY,SOLENOID,EXCEPT ENGINE
  • Coil Quantity: 1
  • Terminal Type and Quantity: 4 PIN ALL FUNCTIONS
  • Winding DC Resistance Rating: 75.0 OHMS NOMINAL SINGLE WINDING
  • Nonpile-Up Main Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Main Contact Maximum Voltage Rating in Volts: 29.0 DC
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.406 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-180-8329, 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 Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-180-8329
Primary Part Number3174-3
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerJaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
StatusCANCELLED
FSC Application DataRELAY,SOLENOID,EXCEPT ENGINE
Coil Quantity1
Terminal Type and Quantity4 PIN ALL FUNCTIONS
Winding DC Resistance Rating75.0 OHMS NOMINAL SINGLE WINDING
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Main Contact Maximum Voltage Rating in Volts29.0 DC
Center to Center Distance Between Mounting Facilities Parallel to Length2.406 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Unthreaded Mounting Hole Diameter0.266 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Environmental ProtectionWATER RESISTANT AND DUSTPROOF
Operating Voltage Rating and Type at Specified Temp28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage200.0 AMPERES DC RESISTIVE LOAD
Nominal Operating Current Rating and Type320.0 MILLIAMPERES DC SINGLE WINDING
Winding Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
2530-00-781-1902LR25EM INTERCHANGEABLE
Ring,lock,automotive Wheel
Accuride Corporation Dba Accuride Distributing Llc
5945-00-920-739410947380 INTERCHANGEABLE
Relay,electromagnetic
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
2590-01-047-362231743 INTERCHANGEABLE
Cap,filler Opening
Gates Corporation
2920-01-110-8612 INTERCHANGEABLE
Lead,ignition,engine
5945-01-297-5913 INTERCHANGEABLE
Relay,electromagnetic
5950-01-546-217631743 INTERCHANGEABLE
Reactor
Vicor Corp Dba Vicorpowercom
Cross-Reference Index
Part NumberManufacturer
3174-3 Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA)
15A780-2 Northrop Grumman Systems Corporation (USA)
V22-514-1111-12 Kuka Wehrtechnik Gmbh (DEU)
6041417C Leach Corp Relay Div (USA)
AN3370-1 Aeronautical Standards Group Dept of Navy and Air Force (USA)
6041H202A Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
7264-283 Leach International Germany Gmbh (DEU)
JH8007-1 Lucas Aerospace Power Equipment Corporation (USA)
7264-283 Leach Corp (USA)
92-6213 Eltek Energy Llc (USA)
MILR6106 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
9740921101 Pilatus Aircraft Ltd (CHE)
V22-514-1111-12 Vincorion Advanced Systems Gmbh Div Jenoptik Defense and Civil Systems (DEU)
6041H202A Safran Power Usa, Llc (USA)
Related Parts
2530-00-781-1902INTERCHANGEABLE
RING,LOCK,AUTOMOTIVE WHEEL
LR25EM
5945-00-920-7394INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
10947380
2590-01-047-3622INTERCHANGEABLE
CAP,FILLER OPENING
31743
2920-01-110-8612INTERCHANGEABLE
LEAD,IGNITION,ENGINE
5945-01-297-5913INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5950-01-546-2176INTERCHANGEABLE
REACTOR
31743

Frequently Asked Questions

What is NSN 5945-00-180-8329?

NSN 5945-00-180-8329 is a Relay,electromagnetic, manufactured by Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-180-8329?

NSN 5945-00-180-8329 has 14 cross-referenced part numbers: 3174-3 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc), 15A780-2 (Northrop Grumman Systems Corporation), V22-514-1111-12 (Kuka Wehrtechnik Gmbh), 6041417C (Leach Corp Relay Div), AN3370-1 (Aeronautical Standards Group Dept of Navy and Air Force) and 9 more.

What NSN replaces 5945-00-180-8329?

There are 6 known substitutes for 5945-00-180-8329: 2530-00-781-1902, 5945-00-920-7394, 2590-01-047-3622 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3174-3?

Key specifications for 3174-3: FSC Application Data: RELAY,SOLENOID,EXCEPT ENGINE; Coil Quantity: 1; Terminal Type and Quantity: 4 PIN ALL FUNCTIONS; Overall Width: 1.938 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-180-8329 still in active supply?

NSN 5945-00-180-8329 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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