PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AR104Relay,electromagnetic

The Technical Material Corporation Dba T M C · NSN 5945-00-708-8696 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-708-8696 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-708-8696. Primary manufacturer part number: AR104.
Features
  • Relay,electromagnetic — FSC 5945
  • Main Contact Load Current Rating at Maximum Rated Voltage: 20.0 AMPERES AC RESISTIVE LOAD
  • Nonpile-Up Main Contact Arrangement: 4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Winding DC Resistance Rating: 1.1 KILOHMS NOMINAL FIRST WINDING
  • Winding DC Resistance Rating: 170.0 OHMS NOMINAL SECOND WINDING
  • Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Main Contact Maximum Voltage Rating in Volts: 125.0 AC
  • Nominal Operating Current Rating and Type: 7.0 MILLIAMPERES AC ALL WINDINGS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-708-8696, 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 The Technical Material Corporation Dba T M C. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-708-8696
Primary Part NumberAR104
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerThe Technical Material Corporation Dba T M C
StatusACTIVE
Main Contact Load Current Rating at Maximum Rated Voltage20.0 AMPERES AC RESISTIVE LOAD
Nonpile-Up Main Contact Arrangement4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Winding DC Resistance Rating1.1 KILOHMS NOMINAL FIRST WINDING
Winding DC Resistance Rating170.0 OHMS NOMINAL SECOND WINDING
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Rating in Volts125.0 AC
Nominal Operating Current Rating and Type7.0 MILLIAMPERES AC ALL WINDINGS
Frequency in Hertz60.0 NOMINAL
Center to Center Distance Between Mounting Facilities Parallel to Width1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Operating Voltage Rating and Type at Specified Temp200.0 VOLTS AC 25 DEG CELSIUS ALL WINDINGS
Unthreaded Mounting Hole Diameter0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Duty TypeINTERMITTENT
Features ProvidedLATCHING CONTACTS
Terminal Type and Quantity16 PIN ALL FUNCTIONS
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Length1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Time Delay0.01 SECONDS NOMINAL FIXED OPERATE TIME
Coil Quantity2
Winding Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2940-00-240-923742715 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5920-01-037-6801138C645H01 INTERCHANGEABLE
Arrester,lightning
Northrop Grumman Support Services Corp
Cross-Reference Index
Part NumberManufacturer
AR104 The Technical Material Corporation Dba T M C (USA)
00606296000870 The Technical Material Corporation Dba T M C (USA)
Related Parts
2940-00-240-9237INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42715
5920-01-037-6801INTERCHANGEABLE
ARRESTER,LIGHTNING
138C645H01

Frequently Asked Questions

What is NSN 5945-00-708-8696?

NSN 5945-00-708-8696 is a Relay,electromagnetic, manufactured by The Technical Material Corporation Dba T M C, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-708-8696?

NSN 5945-00-708-8696 has 2 cross-referenced part numbers: AR104 (The Technical Material Corporation Dba T M C), 00606296000870 (The Technical Material Corporation Dba T M C).

What NSN replaces 5945-00-708-8696?

There are 2 known substitutes for 5945-00-708-8696: 2940-00-240-9237, 5920-01-037-6801. Verify interchangeability with system specifications before substitution.

What are the specifications of AR104?

Key specifications for AR104: Main Contact Load Current Rating at Maximum Rated Voltage: 20.0 AMPERES AC RESISTIVE LOAD; Nonpile-Up Main Contact Arrangement: 4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY; Winding DC Resistance Rating: 1.1 KILOHMS NOMINAL FIRST WINDING; Overall Width: 2.210 INCHES NOMINAL IN. 22 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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