PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SCD8701ITEM37Relay,electromagnetic

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5945-00-189-5419 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-189-5419 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-189-5419. Primary manufacturer part number: SCD8701ITEM37.
Features
  • Relay,electromagnetic — FSC 5945
  • Operating Voltage Rating and Type at Specified Temp: 115.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
  • Coil Quantity: 1
  • Features Provided: POLARIZED
  • Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
  • Winding DC Resistance Rating: 200.0 OHMS NOMINAL ALL WINDINGS
  • Nominal Operating Current Rating and Type: 60.0 MILLIAMPERES DC ALL WINDINGS
  • Main Contact Maximum Voltage Rating in Volts: 130.0 DC
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-189-5419, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-189-5419
Primary Part NumberSCD8701ITEM37
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Operating Voltage Rating and Type at Specified Temp115.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
Coil Quantity1
Features ProvidedPOLARIZED
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Winding DC Resistance Rating200.0 OHMS NOMINAL ALL WINDINGS
Nominal Operating Current Rating and Type60.0 MILLIAMPERES DC ALL WINDINGS
Main Contact Maximum Voltage Rating in Volts130.0 DC
Winding Quantity2
Environmental ProtectionDUSTPROOF
Main Contact Load Current Rating at Maximum Rated Voltage0.15 AMPERES DC RESISTIVE LOAD
Terminal Type and Quantity5 PIN ALL FUNCTIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5999-00-047-4613 INTERCHANGEABLE
Clip,electrical
5340-00-422-16121041C INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
2920-00-845-03822448273 INTERCHANGEABLE
Cap and Rotor
Chrysler Realty Company Llc Dba Daimler Chrysler
5340-00-975-41828194626 INTERCHANGEABLE
Button,plug
Us Army Aviation and Missile Command
5999-01-045-0291154-101-033 INTERCHANGEABLE
Clip,electrical
Stryten Energy Llc Dba Stryten Manufacturing
5330-01-280-6636 INTERCHANGEABLE
Felt,mechanical,preformed
9310-01-606-446810355-6 INTERCHANGEABLE
Paper,cover
3 Star Papers Ltd Dba Limited Papers Div Limited Papers
5340-01-682-0163103556 INTERCHANGEABLE
Bracket,mounting
Hartzell Propeller Llc
Cross-Reference Index
Part NumberManufacturer
SCD8701ITEM37 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
103556 At and T Corp (USA)
103556 Lucent Technologies Inc Corporate Headquarters (USA)
103556 American Telephone and Telegraph Co (USA)
55940X Western Union Telegraph Co Sub of Western Union Corp (USA)
41C Western Union Telegraph Co Sub of Western Union Corp (USA)
41C Popper J S Inc (USA)
103556 Lucent Technologies Inc Dba Federal Marketing Group (USA)
Related Parts
5999-00-047-4613INTERCHANGEABLE
CLIP,ELECTRICAL
5340-00-422-1612INTERCHANGEABLE
KEY BLANK
1041C
2920-00-845-0382INTERCHANGEABLE
CAP AND ROTOR
2448273
5340-00-975-4182INTERCHANGEABLE
BUTTON,PLUG
8194626
5999-01-045-0291INTERCHANGEABLE
CLIP,ELECTRICAL
154-101-033
5330-01-280-6636INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
9310-01-606-4468INTERCHANGEABLE
PAPER,COVER
10355-6
5340-01-682-0163INTERCHANGEABLE
BRACKET,MOUNTING
103556

Frequently Asked Questions

What is NSN 5945-00-189-5419?

NSN 5945-00-189-5419 is a Relay,electromagnetic, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-189-5419?

NSN 5945-00-189-5419 has 8 cross-referenced part numbers: SCD8701ITEM37 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 103556 (At and T Corp), 103556 (Lucent Technologies Inc Corporate Headquarters), 103556 (American Telephone and Telegraph Co), 55940X (Western Union Telegraph Co Sub of Western Union Corp) and 3 more.

What NSN replaces 5945-00-189-5419?

There are 8 known substitutes for 5945-00-189-5419: 5999-00-047-4613, 5340-00-422-1612, 2920-00-845-0382 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SCD8701ITEM37?

Key specifications for SCD8701ITEM37: Operating Voltage Rating and Type at Specified Temp: 115.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS; Coil Quantity: 1; Features Provided: POLARIZED; Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY. 16 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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