PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

974-0832-00Relay,electromagnetic

Alcatel-Lucent Holdings Inc. · NSN 5945-00-829-0004 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-829-0004 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-829-0004. Primary manufacturer part number: 974-0832-00.
Features
  • Relay,electromagnetic — FSC 5945
  • Nominal Operating Current Rating and Type: 130.0 MILLIAMPERES DC SINGLE WINDING
  • Specification/standard Data: 81349-MIL-R-5757/1 GOVERNMENT SPECIFICATION
  • Winding DC Resistance Rating: 190.0 OHMS NOMINAL SINGLE WINDING
  • Main Contact Load Current Rating at Maximum Rated Voltage: 2.0 AMPERES DC RESISTIVE LOAD
  • Main Contact Maximum Voltage Rating in Volts: 26.5 DC
  • Coil Quantity: 1
  • Duty Type: CONTINUOUS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-829-0004, 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 Alcatel-Lucent Holdings Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-829-0004
Primary Part Number974-0832-00
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerAlcatel-Lucent Holdings Inc.
StatusACTIVE
Nominal Operating Current Rating and Type130.0 MILLIAMPERES DC SINGLE WINDING
Specification/standard Data81349-MIL-R-5757/1 GOVERNMENT SPECIFICATION
Winding DC Resistance Rating190.0 OHMS NOMINAL SINGLE WINDING
Main Contact Load Current Rating at Maximum Rated Voltage2.0 AMPERES DC RESISTIVE LOAD
Main Contact Maximum Voltage Rating in Volts26.5 DC
Coil Quantity1
Duty TypeCONTINUOUS
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Nonpile-Up Main Contact Arrangement6 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Terminal Type and Quantity20 PIN ALL FUNCTIONS
Unthreaded Mounting Hole Diameter0.152 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Length1.562 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Winding Quantity1
Operating Voltage Rating and Type at Specified Temp26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Test Data Document81349-MIL-R-5757 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Environmental ProtectionHERMETIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5945-00-051-7270 INTERCHANGEABLE
Relay,electromagnetic
5945-00-088-5425 INTERCHANGEABLE
Relay,reed
5945-00-089-2732 INTERCHANGEABLE
Relay,electromagnetic
5945-00-665-9453SKHX657 INTERCHANGEABLE
Relay,electromagnetic
Allied Controls, Inc.
5945-00-942-4427 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
974-0832-00 Alcatel-Lucent Holdings Inc. (USA)
RY4LC2A3L01 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILR5757 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
974-0832-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
974-0832-000 Alcatel-Lucent Holdings Inc. (USA)
Related Parts
5945-00-051-7270INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-088-5425INTERCHANGEABLE
RELAY,REED
5945-00-089-2732INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-665-9453INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SKHX657
5945-00-942-4427INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 5945-00-829-0004?

NSN 5945-00-829-0004 is a Relay,electromagnetic, manufactured by Alcatel-Lucent Holdings Inc., classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-829-0004?

NSN 5945-00-829-0004 has 5 cross-referenced part numbers: 974-0832-00 (Alcatel-Lucent Holdings Inc.), RY4LC2A3L01 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILR5757 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 974-0832-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 974-0832-000 (Alcatel-Lucent Holdings Inc.).

What NSN replaces 5945-00-829-0004?

There are 5 known substitutes for 5945-00-829-0004: 5945-00-051-7270, 5945-00-088-5425, 5945-00-089-2732 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 974-0832-00?

Key specifications for 974-0832-00: Nominal Operating Current Rating and Type: 130.0 MILLIAMPERES DC SINGLE WINDING; Specification/standard Data: 81349-MIL-R-5757/1 GOVERNMENT SPECIFICATION; Winding DC Resistance Rating: 190.0 OHMS NOMINAL SINGLE WINDING; Main Contact Load Current Rating at Maximum Rated Voltage: 2.0 AMPERES DC RESISTIVE LOAD. 20 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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