PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C64104-2Relay,electromagnetic

Raytheon Company Dba Raytheon Co · NSN 5945-00-259-5419 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-259-5419 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-259-5419. Primary manufacturer part number: C64104-2.
Features
  • Relay,electromagnetic — FSC 5945
  • Material: SILVER CONTACT
  • Operating Voltage Rating and Type at Specified Temp: 120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
  • Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle: 2.938 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Cubic Measure: 19.146 CUBIC INCHES
  • Duty Type: CONTINUOUS
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Fragility Factor: MODERATELY RUGGED
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
  • Applications requiring Silver Contact construction
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-259-5419, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-259-5419
Primary Part NumberC64104-2
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
MaterialSILVER CONTACT
Operating Voltage Rating and Type at Specified Temp120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle2.938 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Cubic Measure19.146 CUBIC INCHES
Duty TypeCONTINUOUS
Center to Center Distance Between Mounting Facilities Parallel to Width0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Fragility FactorMODERATELY RUGGED
Coil Quantity1
Environmental ProtectionHERMETIC
Storage TypeGENERAL PURPOSE WAREHOUSE
Frequency in Hertz60.0 NOMINAL
Purpose for Which DesignedGENERAL
Main Contact Maximum Voltage Rating in Volts120.0 AC
Precious MaterialSILVER
Mounting Facility PatternTRIANGLE SINGLE MOUNTING FACILITY
Precious Material and LocationCONTACTS SILVER
Main Contact Load Current Rating at Maximum Rated Voltage10.0 AMPERES AC RESISTIVE LOAD
Terminal Type and Quantity8 THREADED STUD ALL FUNCTIONS
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Winding Quantity1
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Winding DC Resistance Rating280.0 OHMS NOMINAL SINGLE WINDING
Unthreaded Mounting Hole Diameter0.161 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Arc Quenching MethodAIR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5935-00-201-277418093 INTERCHANGEABLE
Connector,plug,electrical
Cardwell Condenser Corp Lapointe-Admiral Div
5965-00-463-3929101C INTERCHANGEABLE
Microphone,carbon
Shure Bros Inc
5310-00-595-6070C64104-2 INTERCHANGEABLE
Washer,flat
Kelly Manufacturing Company
5970-00-660-721318093 INTERCHANGEABLE
Insulator,standoff
Ward Leonard Ct Llc
5821-00-700-4516 INTERCHANGEABLE
Panel Printed
5360-01-159-64855730054 INTERCHANGEABLE
Spring,helical,compression
Am General Llc
6640-01-312-7877 INTERCHANGEABLE
Cover,test Tube
6240-01-354-7090LU150/55/DX/D INTERCHANGEABLE
Lamp,sodium
General Electric Company Dba Ge
2815-01-395-887518093 INTERCHANGEABLE
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Westerbeke Corporation
5995-01-513-477318093 INTERCHANGEABLE
Cable Assembly,special Purpose,e
The First Electronics Corporation
Cross-Reference Index
Part NumberManufacturer
1809-3 Airpax Corporation Llc Dba Airpax Corporation Llc (USA)
C64104-2 PRIMARY Raytheon Company Dba Raytheon Co (USA)
Related Parts
5935-00-201-2774INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
18093
5965-00-463-3929INTERCHANGEABLE
MICROPHONE,CARBON
101C
5310-00-595-6070INTERCHANGEABLE
WASHER,FLAT
C64104-2
5970-00-660-7213INTERCHANGEABLE
INSULATOR,STANDOFF
18093
5821-00-700-4516INTERCHANGEABLE
PANEL PRINTED
5360-01-159-6485INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5730054
6640-01-312-7877INTERCHANGEABLE
COVER,TEST TUBE
6240-01-354-7090INTERCHANGEABLE
LAMP,SODIUM
LU150/55/DX/D
2815-01-395-8875INTERCHANGEABLE
VALVE,POPPET,ENGINE
18093
5995-01-513-4773INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
18093
5340-01-668-6496INTERCHANGEABLE
BRACKET,DOUBLE ANGLE
18093

Frequently Asked Questions

What is NSN 5945-00-259-5419?

NSN 5945-00-259-5419 is a Relay,electromagnetic, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-259-5419?

NSN 5945-00-259-5419 has 2 cross-referenced part numbers: 1809-3 (Airpax Corporation Llc Dba Airpax Corporation Llc), C64104-2 (Raytheon Company Dba Raytheon Co).

What NSN replaces 5945-00-259-5419?

There are 11 known substitutes for 5945-00-259-5419: 5935-00-201-2774, 5965-00-463-3929, 5310-00-595-6070 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C64104-2?

Key specifications for C64104-2: Material: SILVER CONTACT; Operating Voltage Rating and Type at Specified Temp: 120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING; Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle: 2.938 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Cubic Measure: 19.146 CUBIC INCHES. 27 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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