PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TSA1176SANDTSA11765Relay,electromagnetic

Te Connectivity Corporation · NSN 5945-00-201-6071 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-201-6071 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-201-6071. Primary manufacturer part number: TSA1176SANDTSA11765.
Features
  • Relay,electromagnetic — FSC 5945
  • Nominal Operating Current Rating and Type: 70.0 MILLIAMPERES DC SINGLE WINDING
  • Operating Voltage Rating and Type at Specified Temp: 12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Winding Quantity: 1
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Main Contact Load Current Rating at Maximum Rated Voltage: 500.0 MILLIAMPERES DC RESISTIVE LOAD
  • Duty Type: INTERMITTENT
  • Terminal Type and Quantity: 14 PIN ALL FUNCTIONS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-201-6071, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-201-6071
Primary Part NumberTSA1176SANDTSA11765
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Nominal Operating Current Rating and Type70.0 MILLIAMPERES DC SINGLE WINDING
Operating Voltage Rating and Type at Specified Temp12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Winding Quantity1
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage500.0 MILLIAMPERES DC RESISTIVE LOAD
Duty TypeINTERMITTENT
Terminal Type and Quantity14 PIN ALL FUNCTIONS
Pile-Up Main Contact Form Arrangement4C
Center to Center Distance Between Mounting Facilities Parallel to Length0.562 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Main Contact Maximum Voltage Rating in Volts25.0 DC
Coil Quantity1
Winding DC Resistance Rating160.0 OHMS NOMINAL SINGLE WINDING
Unthreaded Mounting Hole Diameter0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3455-00-187-036954-10141 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5133-00-189-9295 INTERCHANGEABLE
Drill,twist
5340-00-235-234318050 INTERCHANGEABLE
Bumper
Gyrus Acmi L.p. Dba Circon-Acmi Div
6115-00-500-400118050 INTERCHANGEABLE
Generator Set,gasoline Engine
Hiller Aircraft Corporation
5930-00-583-16401621242 INTERCHANGEABLE
Switch,thermostatic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-00-806-4078 INTERCHANGEABLE
Seal,plain Encased
5905-00-873-5721282299-103 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Gould Instrument Systems Inc
5310-01-006-902618050 INTERCHANGEABLE
Washer,spring Tension
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
6520-01-027-0344 INTERCHANGEABLE
Bur,denture Trimming
3120-01-168-995610512638 INTERCHANGEABLE
Bearing,washer,thrust
Paccar Winch Inc Dba Paccar Winch Division
Cross-Reference Index
Part NumberManufacturer
TSA1176SANDTSA11765 Te Connectivity Corporation (USA)
18050 American Measuring Instruments Corp (USA)
TS1626 Te Connectivity Corporation (USA)
Related Parts
3455-00-187-0369INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10141
5133-00-189-9295INTERCHANGEABLE
DRILL,TWIST
5340-00-235-2343INTERCHANGEABLE
BUMPER
18050
6115-00-500-4001INTERCHANGEABLE
GENERATOR SET,GASOLINE ENGINE
18050
5930-00-583-1640INTERCHANGEABLE
SWITCH,THERMOSTATIC
1621242
5330-00-806-4078INTERCHANGEABLE
SEAL,PLAIN ENCASED
5905-00-873-5721INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
282299-103
5310-01-006-9026INTERCHANGEABLE
WASHER,SPRING TENSION
18050
6520-01-027-0344INTERCHANGEABLE
BUR,DENTURE TRIMMING
3120-01-168-9956INTERCHANGEABLE
BEARING,WASHER,THRUST
10512638
5360-01-260-4633INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
18050
5998-01-416-7714INTERCHANGEABLE
PCB,VENTILATOR,VOLU

Frequently Asked Questions

What is NSN 5945-00-201-6071?

NSN 5945-00-201-6071 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 5945-00-201-6071?

NSN 5945-00-201-6071 has 3 cross-referenced part numbers: TSA1176SANDTSA11765 (Te Connectivity Corporation), 18050 (American Measuring Instruments Corp), TS1626 (Te Connectivity Corporation).

What NSN replaces 5945-00-201-6071?

There are 12 known substitutes for 5945-00-201-6071: 3455-00-187-0369, 5133-00-189-9295, 5340-00-235-2343 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TSA1176SANDTSA11765?

Key specifications for TSA1176SANDTSA11765: Overall Height: 1.430 INCHES NOMINAL IN; Nominal Operating Current Rating and Type: 70.0 MILLIAMPERES DC SINGLE WINDING; Operating Voltage Rating and Type at Specified Temp: 12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING; Winding Quantity: 1. 17 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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