PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5709A230DSRelay,electromagnetic

Te Connectivity Corporation · NSN 5945-00-123-9936 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-123-9936 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-123-9936. Primary manufacturer part number: 5709A230DS.
Features
  • Relay,electromagnetic — FSC 5945
  • Nominal Thread Size: 0.138 INCHES SINGLE MOUNTING FACILITY IN
  • Operating Voltage Rating and Type at Specified Temp: 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Winding Quantity: 1
  • Nonpile-Up Main Contact Arrangement: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Mounting Facility Pattern: TRIANGLE SINGLE MOUNTING FACILITY
  • Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle: 1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Main Contact Load Current Rating at Maximum Rated Voltage: 2.0 AMPERES AC RESISTIVE LOAD
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-123-9936, 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 16 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-123-9936
Primary Part Number5709A230DS
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY IN
Operating Voltage Rating and Type at Specified Temp26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Winding Quantity1
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Mounting Facility PatternTRIANGLE SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Main Contact Load Current Rating at Maximum Rated Voltage2.0 AMPERES AC RESISTIVE LOAD
Environmental ProtectionDUSTPROOF
Winding DC Resistance Rating450.0 OHMS NOMINAL SINGLE WINDING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Coil Quantity1
Mounting Facility Type and Quantity3 THREADED STUD(S) SINGLE MOUNTING FACILITY
Thread Class2A SINGLE MOUNTING FACILITY A
Main Contact Maximum Voltage Rating in Volts125.0 AC
Terminal Type and Quantity8 PIN ALL FUNCTIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6105-00-539-866316413 INTERCHANGEABLE
Motor,direct Current
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
6520-00-568-0150 INTERCHANGEABLE
Brush,fiber,rotary Wheel
4730-00-797-6567 INTERCHANGEABLE
Nipple,tube
1650-00-980-601716413 INTERCHANGEABLE
Rod End
Mid-America Aerotech, Llc
2530-01-050-32776P4898 INTERCHANGEABLE
Roller Assembly,track,vehicular
Caterpillar Inc Div Caterpillar Defense
4310-01-073-550916413 INTERCHANGEABLE
Plate,valve Deliver
American Bristol Industries Inc.
4520-01-135-1366 INTERCHANGEABLE
Draft Hood Connector,gas Vent
5895-01-362-245616413 INTERCHANGEABLE
Comparator,signal
Drs Signal Solutions, Inc.
6515-01-589-6008212.209 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
S120003 Monmouth Industries Inc (USA)
5709A230DS PRIMARY Te Connectivity Corporation (USA)
5709A230DS Te Connectivity Corporation (USA)
5709A230DS Airpax Corporation Llc Dba Airpax Corporation Llc (USA)
16413 Airpax Corporation Llc Dba Airpax Corporation Llc (USA)
Related Parts
6105-00-539-8663INTERCHANGEABLE
MOTOR,DIRECT CURRENT
16413
6520-00-568-0150INTERCHANGEABLE
BRUSH,FIBER,ROTARY WHEEL
4730-00-797-6567INTERCHANGEABLE
NIPPLE,TUBE
1650-00-980-6017INTERCHANGEABLE
ROD END
16413
2530-01-050-3277INTERCHANGEABLE
ROLLER ASSEMBLY,TRACK,VEHICULAR
6P4898
4310-01-073-5509INTERCHANGEABLE
PLATE,VALVE DELIVER
16413
4520-01-135-1366INTERCHANGEABLE
DRAFT HOOD CONNECTOR,GAS VENT
5895-01-362-2456INTERCHANGEABLE
COMPARATOR,SIGNAL
16413
6515-01-589-6008INTERCHANGEABLE
SCREW,BONE
212.209

Frequently Asked Questions

What is NSN 5945-00-123-9936?

NSN 5945-00-123-9936 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 5945-00-123-9936?

NSN 5945-00-123-9936 has 5 cross-referenced part numbers: S120003 (Monmouth Industries Inc), 5709A230DS (Te Connectivity Corporation), 5709A230DS (Te Connectivity Corporation), 5709A230DS (Airpax Corporation Llc Dba Airpax Corporation Llc), 16413 (Airpax Corporation Llc Dba Airpax Corporation Llc).

What NSN replaces 5945-00-123-9936?

There are 9 known substitutes for 5945-00-123-9936: 6105-00-539-8663, 6520-00-568-0150, 4730-00-797-6567 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5709A230DS?

Key specifications for 5709A230DS: Nominal Thread Size: 0.138 INCHES SINGLE MOUNTING FACILITY IN; Overall Width: 1.620 INCHES NOMINAL IN; Operating Voltage Rating and Type at Specified Temp: 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING; Winding Quantity: 1. 20 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