PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6041H139Relay,electromagnetic

Safran Power Usa, Llc · NSN 5945-00-180-8374 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-180-8374 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-180-8374. Primary manufacturer part number: 6041H139.
Features
  • Relay,electromagnetic — FSC 5945
  • Duty Type: INTERMITTENT
  • Unthreaded Mounting Hole Diameter: 0.257 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.712 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY
  • Winding Quantity: 1
  • Main Contact Maximum Voltage Rating in Volts: 29.0 DC
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-180-8374, 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 Safran Power Usa, Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 13 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
NSN5945-00-180-8374
Primary Part Number6041H139
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerSafran Power Usa, Llc
StatusCANCELLED
Duty TypeINTERMITTENT
Unthreaded Mounting Hole Diameter0.257 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Length3.712 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Winding Quantity1
Main Contact Maximum Voltage Rating in Volts29.0 DC
Winding DC Resistance Rating6.50 OHMS NOMINAL SINGLE WINDING
Main Contact Load Current Rating at Maximum Rated Voltage250.0 AMPERES DC INDUCTIVE LOAD
Nominal Operating Current Rating and Type3.70 AMPERES DC SINGLE WINDING
Coil Quantity1
Environmental ProtectionDUSTPROOF
Operating Voltage Rating and Type at Specified Temp24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-050-4208SAE-AS15003-1P INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
4730-00-079-97333405-6-6 INTERCHANGEABLE
Elbow,pipe to Tube
Lenz Inc Dba the Lenz Company
5915-00-111-0519 INTERCHANGEABLE
Filter,low Pass
5905-00-145-9251235058-8 INTERCHANGEABLE
Resistor,fixed,composition
Raytheon Company
5310-00-186-1302 INTERCHANGEABLE
Washer,flat
6140-00-248-45741625055-1 INTERCHANGEABLE
Battery,storage
Mission Systems Davenport Inc.
4930-00-261-8474 INTERCHANGEABLE
Syringe,compound Dispenser
5910-00-263-04552-191 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5325-00-282-06322700-1 INTERCHANGEABLE
Stud Assembly,turnlock Fastener
Howmet Global Fastening Systems Inc Div Camloc Products
5310-00-364-7088 INTERCHANGEABLE
Nut,plain,castellated,hexagon
Cross-Reference Index
Part NumberManufacturer
6041H139 Safran Power Usa, Llc (USA)
32424A Lucas Aerospace Power Equipment Corporation (USA)
2700 Safran Power Usa Llc (USA)
2700 Lucas Aerospace Power Equipment Corporation (USA)
4202-596920 Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) (USA)
6041H139 Eaton Corp Opns & Technical Center (USA)
14G467-1 Westinghouse Electric Corp (USA)
C281-773 Bae Systems Information and Electronic Systems Integration Inc. (USA)
2700-1 Lucas Aerospace Power Equipment Corporation (USA)
TYPE7210-24 Leach International Corp Div Leach International Corporation (USA)
219-1 Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA)
62730-1 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
2900 Lucas Aerospace Power Equipment Corporation (USA)
2700-1 Safran Power Usa Llc (USA)
6041H76A Safran Power Usa, Llc (USA)
32424A Safran Power Usa Llc (USA)
2900 Safran Power Usa Llc (USA)
SC35 Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co (USA)
694R15 Hinsdale Mfg Co (USA)
61F56-1 Westinghouse Electric Corp (USA)
Related Parts
4730-00-050-4208INTERCHANGEABLE
FITTING,LUBRICATION
SAE-AS15003-1P
4730-00-079-9733INTERCHANGEABLE
ELBOW,PIPE TO TUBE
3405-6-6
5915-00-111-0519INTERCHANGEABLE
FILTER,LOW PASS
5905-00-145-9251INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
235058-8
5310-00-186-1302INTERCHANGEABLE
WASHER,FLAT
6140-00-248-4574INTERCHANGEABLE
BATTERY,STORAGE
1625055-1
4930-00-261-8474INTERCHANGEABLE
SYRINGE,COMPOUND DISPENSER
5910-00-263-0455INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
2-191
5325-00-282-0632INTERCHANGEABLE
STUD ASSEMBLY,TURNLOCK FASTENER
2700-1
5310-00-364-7088INTERCHANGEABLE
NUT,PLAIN,CASTELLATED,HEXAGON
5355-00-667-9624INTERCHANGEABLE
KNOB
3224408
2520-00-700-2403INTERCHANGEABLE
JOINT UNIVERSAL ASY
2-7001

Frequently Asked Questions

What is NSN 5945-00-180-8374?

NSN 5945-00-180-8374 is a Relay,electromagnetic, manufactured by Safran Power Usa, Llc, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-180-8374?

NSN 5945-00-180-8374 has 23 cross-referenced part numbers: 6041H139 (Safran Power Usa, Llc), 32424A (Lucas Aerospace Power Equipment Corporation), 2700 (Safran Power Usa Llc), 2700 (Lucas Aerospace Power Equipment Corporation), 4202-596920 (Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)) and 18 more.

What NSN replaces 5945-00-180-8374?

There are 12 known substitutes for 5945-00-180-8374: 4730-00-050-4208, 4730-00-079-9733, 5915-00-111-0519 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6041H139?

Key specifications for 6041H139: Duty Type: INTERMITTENT; Overall Width: 2.688 INCHES NOMINAL IN; Overall Height: 3.406 INCHES NOMINAL IN; Unthreaded Mounting Hole Diameter: 0.257 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-180-8374 still in active supply?

NSN 5945-00-180-8374 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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