PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D-18Relay,electromagnetic

Te Connectivity Corporation · NSN 5945-00-142-6916 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-142-6916 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-142-6916. Primary manufacturer part number: D-18.
Features
  • Relay,electromagnetic — FSC 5945
  • Features Provided: POLARIZED
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Nonpile-Up Main Contact Arrangement: 3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Winding Quantity: 2
  • Winding DC Resistance Rating: 200.0 OHMS NOMINAL ALL WINDINGS
  • Unthreaded Mounting Hole Diameter: 0.208 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
  • Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-142-6916, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-142-6916
Primary Part NumberD-18
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Features ProvidedPOLARIZED
Center to Center Distance Between Mounting Facilities Parallel to Width2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Nonpile-Up Main Contact Arrangement3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Winding Quantity2
Winding DC Resistance Rating200.0 OHMS NOMINAL ALL WINDINGS
Unthreaded Mounting Hole Diameter0.208 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Center to Center Distance Between Mounting Facilities Parallel to Length2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Terminal Type and Quantity13 THREADED STUD ALL FUNCTIONS
Environmental ProtectionDUSTPROOF
Coil Quantity2
Main Contact Load Current Rating at Maximum Rated Voltage50.0 AMPERES AC RESISTIVE LOAD
Main Contact Maximum Voltage Rating in Volts200.0 AC
Operating Voltage Rating and Type at Specified Temp28.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
Nominal Operating Current Rating and Type175.0 MILLIAMPERES DC ALL WINDINGS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-8528 INTERCHANGEABLE
Bearing,ball,thrust
4320-00-336-5406BS5-1524PC14 INTERCHANGEABLE
Sleeve,shaft,pump
Circor Naval Solutions Llc Dba Warren Pumps
3820-00-802-6965D18 INTERCHANGEABLE
Wedge,adjusting
Eagle Crusher Co Inc Dba Stedman Machine Co
5930-00-875-3084Z56086 INTERCHANGEABLE
Switch,thermostatic
Robertshaw Controls Co New Stanton Div
5930-01-019-5212WC-501 INTERCHANGEABLE
Switch,thermostatic
Curtis Wilbur Co Inc
3439-01-057-1002 INTERCHANGEABLE
Tip,suction Device,desoldering
5945-01-097-3495 INTERCHANGEABLE
Solenoid,electrical
Cross-Reference Index
Part NumberManufacturer
D-18 PRIMARY Te Connectivity Corporation (USA)
Related Parts
3110-00-100-8528INTERCHANGEABLE
BEARING,BALL,THRUST
4320-00-336-5406INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
BS5-1524PC14
3820-00-802-6965INTERCHANGEABLE
WEDGE,ADJUSTING
D18
5930-00-875-3084INTERCHANGEABLE
SWITCH,THERMOSTATIC
Z56086
5930-01-019-5212INTERCHANGEABLE
SWITCH,THERMOSTATIC
WC-501
3439-01-057-1002INTERCHANGEABLE
TIP,SUCTION DEVICE,DESOLDERING
5945-01-097-3495INTERCHANGEABLE
SOLENOID,ELECTRICAL

Frequently Asked Questions

What is NSN 5945-00-142-6916?

NSN 5945-00-142-6916 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 5945-00-142-6916?

NSN 5945-00-142-6916 has 1 cross-referenced part number: D-18 (Te Connectivity Corporation).

What NSN replaces 5945-00-142-6916?

There are 7 known substitutes for 5945-00-142-6916: 3110-00-100-8528, 4320-00-336-5406, 3820-00-802-6965 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D-18?

Key specifications for D-18: Features Provided: POLARIZED; Overall Width: 2.600 INCHES MAXIMUM IN; Center to Center Distance Between Mounting Facilities Parallel to Width: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Nonpile-Up Main Contact Arrangement: 3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY. 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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