PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

104A0-120Relay,electromagnetic

Cornell-Dubilier Marketing Inc · NSN 5945-01-035-7488 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-035-7488 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-035-7488. Primary manufacturer part number: 104A0-120.
Features
  • Relay,electromagnetic — FSC 5945
  • Duty Type: CONTINUOUS
  • Winding Quantity: 1
  • Main Contact Load Current Rating at Maximum Rated Voltage: 3.0 AMPERES AC AND 3.0 AMPERES DC RESISTIVE LOAD
  • Terminal Type and Quantity: 14 PIN ALL FUNCTIONS
  • Mounting Facility Type and Quantity: 1 THREADED STUD(S) SINGLE MOUNTING FACILITY
  • Nominal Operating Current Rating and Type: 11.0 MILLIAMPERES AC SINGLE WINDING
  • Nominal Thread Size: 0.099 INCHES SINGLE MOUNTING FACILITY IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-035-7488, 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 Cornell-Dubilier Marketing Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-01-035-7488
Primary Part Number104A0-120
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerCornell-Dubilier Marketing Inc
StatusCANCELLED
Duty TypeCONTINUOUS
Winding Quantity1
Main Contact Load Current Rating at Maximum Rated Voltage3.0 AMPERES AC AND 3.0 AMPERES DC RESISTIVE LOAD
Terminal Type and Quantity14 PIN ALL FUNCTIONS
Mounting Facility Type and Quantity1 THREADED STUD(S) SINGLE MOUNTING FACILITY
Nominal Operating Current Rating and Type11.0 MILLIAMPERES AC SINGLE WINDING
Nominal Thread Size0.099 INCHES SINGLE MOUNTING FACILITY IN
Frequency in Hertz40.0 MINIMUM AND 60.0 MAXIMUM
Operating Voltage Rating and Type at Specified Temp120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Environmental ProtectionDUSTPROOF
Winding DC Resistance Rating3.9 KILOHMS NOMINAL SINGLE WINDING
Main Contact Maximum Voltage Rating in Volts120.0 AC AND 30.0 DC
Thread Class2A SINGLE MOUNTING FACILITY A
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Coil Quantity1
Nonpile-Up Main Contact Arrangement4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5945-00-477-8131 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
48010261 Vapor Corp Sub of Brunswick Corp (USA)
KHU17A11-120V Te Connectivity Corporation (USA)
104A0-120 PRIMARY Cornell-Dubilier Marketing Inc (USA)
A104A0-115V Cornell-Dubilier Electronics (USA)
W78ACSX-5 Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft) (USA)
104A0-120 Cornell-Dubilier Electronics (USA)
156-14T100 Midland-Ross Corp Midtex Div
281XDX100-120VAC Struthers-Dunn Inc (USA)
044451 L3 Technologies, Inc. Div L3 Keo (USA)
KHU17A11-120V Kodak (FRA)
882B044451 L3 Technologies, Inc. Div L3 Keo (USA)
Related Parts
5945-00-477-8131INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 5945-01-035-7488?

NSN 5945-01-035-7488 is a Relay,electromagnetic, manufactured by Cornell-Dubilier Marketing Inc, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-01-035-7488?

NSN 5945-01-035-7488 has 11 cross-referenced part numbers: 48010261 (Vapor Corp Sub of Brunswick Corp), KHU17A11-120V (Te Connectivity Corporation), 104A0-120 (Cornell-Dubilier Marketing Inc), A104A0-115V (Cornell-Dubilier Electronics), W78ACSX-5 (Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft)) and 6 more.

What NSN replaces 5945-01-035-7488?

There is 1 known substitute for 5945-01-035-7488: 5945-00-477-8131. Verify interchangeability with system specifications before substitution.

What are the specifications of 104A0-120?

Key specifications for 104A0-120: Duty Type: CONTINUOUS; Winding Quantity: 1; Overall Width: 0.859 INCHES MAXIMUM IN; Main Contact Load Current Rating at Maximum Rated Voltage: 3.0 AMPERES AC AND 3.0 AMPERES DC RESISTIVE LOAD. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-01-035-7488 still in active supply?

NSN 5945-01-035-7488 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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