PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A106644Relay,electromagnetic

Te Connectivity Corporation · NSN 5945-00-708-2363 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-708-2363 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-708-2363. Primary manufacturer part number: A106644.
Features
  • Relay,electromagnetic — FSC 5945
  • Main Contact Maximum Voltage Rating in Volts: 38.0 AC AND 38.0 DC
  • Nominal Thread Size: 0.138 INCHES SINGLE MOUNTING FACILITY IN
  • Main Contact Load Current Rating at Maximum Rated Voltage: 4.0 AMPERES AC AND 4.0 AMPERES DC RESISTIVE LOAD
  • Thread Class: 2B SINGLE MOUNTING FACILITY
  • Terminal Type and Quantity: 8 PIN ALL FUNCTIONS
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
  • Operating Voltage Rating and Type at Specified Temp: 30.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-708-2363, 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 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-708-2363
Primary Part NumberA106644
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusCANCELLED
Main Contact Maximum Voltage Rating in Volts38.0 AC AND 38.0 DC
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY IN
Main Contact Load Current Rating at Maximum Rated Voltage4.0 AMPERES AC AND 4.0 AMPERES DC RESISTIVE LOAD
Thread Class2B SINGLE MOUNTING FACILITY
Terminal Type and Quantity8 PIN ALL FUNCTIONS
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Operating Voltage Rating and Type at Specified Temp30.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Winding DC Resistance Rating600.0 OHMS NOMINAL SINGLE WINDING
Coil Quantity1
Winding Quantity1
Environmental ProtectionDUSTPROOF
Mounting Facility Type and Quantity2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Length0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Duty TypeCONTINUOUS
Pile-Up Main Contact Form Arrangement2C
Nominal Operating Current Rating and Type50.0 MILLIAMPERES DC SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
3110-00-156-1721 INTERCHANGEABLE
Bearing,ball,thrust
5310-00-314-1469132087 INTERCHANGEABLE
Nut,special,shaft
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4310-00-979-838610664 INTERCHANGEABLE
Disc Ring Assembly
Rexnord Industries, Llc Div Couplings Division
5961-01-082-437910664 INTERCHANGEABLE
Semiconductor Device,diode
Electrac Space Electronics Laboratory Inc Vibration Instruments Co Div
5305-01-175-658110664 INTERCHANGEABLE
Screw
Consolidated Sewing Machine Corp
5120-01-245-477110664 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
4730-01-384-942508-034-01 INTERCHANGEABLE
Elbow,pipe to Tube
Connecticut Waste Oil Inc
6525-01-571-5816453566489441 INTERCHANGEABLE
Drive,internal,computed Tomograp
Phillips Medical Systems North America Co
7930-01-690-999910664 INTERCHANGEABLE
Glass Cleaner
Lighthouse for the Blind & Visually Impaired
2530-01-729-513810664 INTERCHANGEABLE
Shaft,steering Column
Pailton, Inc Dba Pailton Inc
Cross-Reference Index
Part NumberManufacturer
10664 Cp Clare Corp North American Sales Operations (USA)
A106644 PRIMARY Te Connectivity Corporation (USA)
A106644 Leach International Germany Gmbh (DEU)
250329 Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co (USA)
10664 Te Connectivity Corporation (USA)
A106644 Te Connectivity Corporation (USA)
A106644 Cp Clare Corp North American Sales Operations (USA)
10664 Te Connectivity Corporation (USA)
Related Parts
3110-00-156-1721INTERCHANGEABLE
BEARING,BALL,THRUST
5310-00-314-1469INTERCHANGEABLE
NUT,SPECIAL,SHAFT
132087
4310-00-979-8386INTERCHANGEABLE
DISC RING ASSEMBLY
10664
5961-01-082-4379INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
10664
5305-01-175-6581INTERCHANGEABLE
SCREW
10664
5120-01-245-4771INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
10664
4730-01-384-9425INTERCHANGEABLE
ELBOW,PIPE TO TUBE
08-034-01
6525-01-571-5816INTERCHANGEABLE
DRIVE,INTERNAL,COMPUTED TOMOGRAP
453566489441
7930-01-690-9999INTERCHANGEABLE
GLASS CLEANER
10664
2530-01-729-5138INTERCHANGEABLE
SHAFT,STEERING COLUMN
10664

Frequently Asked Questions

What is NSN 5945-00-708-2363?

NSN 5945-00-708-2363 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-708-2363?

NSN 5945-00-708-2363 has 8 cross-referenced part numbers: 10664 (Cp Clare Corp North American Sales Operations), A106644 (Te Connectivity Corporation), A106644 (Leach International Germany Gmbh), 250329 (Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co), 10664 (Te Connectivity Corporation) and 3 more.

What NSN replaces 5945-00-708-2363?

There are 10 known substitutes for 5945-00-708-2363: 3110-00-156-1721, 5310-00-314-1469, 4310-00-979-8386 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A106644?

Key specifications for A106644: Main Contact Maximum Voltage Rating in Volts: 38.0 AC AND 38.0 DC; Nominal Thread Size: 0.138 INCHES SINGLE MOUNTING FACILITY IN; Main Contact Load Current Rating at Maximum Rated Voltage: 4.0 AMPERES AC AND 4.0 AMPERES DC RESISTIVE LOAD; Overall Length: 1.460 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-708-2363 still in active supply?

NSN 5945-00-708-2363 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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