PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5407-2Relay,electromagnetic

Te Connectivity Corporation · NSN 5945-00-086-1800 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-086-1800 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-086-1800. Primary manufacturer part number: 5407-2.
Features
  • Relay,electromagnetic — FSC 5945
  • Nominal Thread Size: 0.112 INCHES SINGLE MOUNTING FACILITY IN
  • Winding Quantity: 1
  • Precious Material: SILVER
  • Coil Quantity: 1
  • Arc Quenching Method: AIR
  • Main Contact Maximum Voltage Rating in Volts: 115.0 AC AND 28.0 DC
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 0.438 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
  • Applications requiring Steel Corrosion Resisting Case construction
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-086-1800, 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 Te Connectivity Corporation. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-086-1800
Primary Part Number5407-2
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Nominal Thread Size0.112 INCHES SINGLE MOUNTING FACILITY IN
Winding Quantity1
Precious MaterialSILVER
Coil Quantity1
Arc Quenching MethodAIR
Main Contact Maximum Voltage Rating in Volts115.0 AC AND 28.0 DC
Center to Center Distance Between Mounting Facilities Parallel to Length0.438 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Precious Material and LocationCONTACTS SILVER
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Terminal Type and Quantity8 WIRE HOOK ALL FUNCTIONS
Thread Class2B SINGLE MOUNTING FACILITY
Environmental ProtectionHERMETIC
Purpose for Which DesignedGENERAL
Winding DC Resistance Rating280.0 OHMS NOMINAL SINGLE WINDING
Thread Quantity Per Inch40 SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Width0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MaterialSTEEL CORROSION RESISTING CASE
Main Contact Load Current Rating at Maximum Rated Voltage3.0 AMPERES AC AND 3.0 AMPERES DC RESISTIVE LOAD
Operating Voltage Rating and Type at Specified Temp26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Thread DirectionRIGHT-HAND SINGLE MOUNTING FACILITY
MaterialSILVER CONTACT
Cubic Measure0.844 CUBIC INCHES
Time Delay0.01 SECONDS MAXIMUM FIXED RELEASE TIME
Fragility FactorMODERATELY RUGGED
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5342-00-865-27486820394 INTERCHANGEABLE
Coupling,clamp,grooved
Rolls-Royce Corporation
5940-01-102-81825407-2 INTERCHANGEABLE
Terminal,lug
Seastrom Manufacturing Co Inc
5940-01-360-1145 INTERCHANGEABLE
Terminal,lug
5940-01-362-07185407-2 INTERCHANGEABLE
Terminal,lug
Seastrom Manufacturing Co Inc
Cross-Reference Index
Part NumberManufacturer
662085-001 Lucas France Sa Div Aerospace France (FRA)
5407-2 PRIMARY Te Connectivity Corporation (USA)
5407-2 Airpax Corporation Llc Dba Airpax Corporation Llc (USA)
L218815-2 Raytheon Company Dba Raytheon Co (USA)
5407-2 Te Connectivity Corporation (USA)
662085-001 Goodrich Actuation Systems SAS (FRA)
Related Parts
5342-00-865-2748INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
6820394
5940-01-102-8182INTERCHANGEABLE
TERMINAL,LUG
5407-2
5940-01-360-1145INTERCHANGEABLE
TERMINAL,LUG
5940-01-362-0718INTERCHANGEABLE
TERMINAL,LUG
5407-2

Frequently Asked Questions

What is NSN 5945-00-086-1800?

NSN 5945-00-086-1800 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-086-1800?

NSN 5945-00-086-1800 has 6 cross-referenced part numbers: 662085-001 (Lucas France Sa Div Aerospace France), 5407-2 (Te Connectivity Corporation), 5407-2 (Airpax Corporation Llc Dba Airpax Corporation Llc), L218815-2 (Raytheon Company Dba Raytheon Co), 5407-2 (Te Connectivity Corporation) and 1 more.

What NSN replaces 5945-00-086-1800?

There are 4 known substitutes for 5945-00-086-1800: 5342-00-865-2748, 5940-01-102-8182, 5940-01-360-1145 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5407-2?

Key specifications for 5407-2: Nominal Thread Size: 0.112 INCHES SINGLE MOUNTING FACILITY IN; Winding Quantity: 1; Precious Material: SILVER; Overall Width: 0.688 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com