PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A18259Relay,electromagnetic

Raytheon Company Dba Raytheon Co · NSN 5945-00-235-7580 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-235-7580 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-235-7580. Primary manufacturer part number: A18259.
Features
  • Relay,electromagnetic — FSC 5945
  • Main Contact Maximum Voltage Rating in Volts: 60.0 DC
  • Pile-Up Main Contact Form Arrangement: 1B2C
  • Nominal Operating Current Rating and Type: 80.0 MILLIAMPERES DC SINGLE WINDING
  • Terminal Type and Quantity: 10 PIN ALL FUNCTIONS
  • Main Contact Load Current Rating at Maximum Rated Voltage: 3.0 AMPERES DC RESISTIVE LOAD
  • Thread Class: 2B SINGLE MOUNTING FACILITY
  • Duty Type: CONTINUOUS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-235-7580, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-235-7580
Primary Part NumberA18259
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusCANCELLED
Main Contact Maximum Voltage Rating in Volts60.0 DC
Pile-Up Main Contact Form Arrangement1B2C
Nominal Operating Current Rating and Type80.0 MILLIAMPERES DC SINGLE WINDING
Terminal Type and Quantity10 PIN ALL FUNCTIONS
Main Contact Load Current Rating at Maximum Rated Voltage3.0 AMPERES DC RESISTIVE LOAD
Thread Class2B SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Winding Quantity1
Winding DC Resistance Rating150.0 OHMS NOMINAL SINGLE WINDING
Mounting Facility Type and Quantity2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Nominal Thread Size0.164 INCHES SINGLE MOUNTING FACILITY IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Operating Voltage Rating and Type at Specified Temp12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Length0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Coil Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
2910-00-129-6472C6-106 INTERCHANGEABLE
Tappet
Curtis Engine & Equipment Company, Inc. Dba Curtis Engine & Equipment
3120-00-288-2820G71M214 INTERCHANGEABLE
Bearing,sleeve
Sequa Corp
5360-00-446-0449B6106 INTERCHANGEABLE
Spring,helical,extension
Stewart Avionics Inc
3455-00-819-2356C6106 INTERCHANGEABLE
Reamer,machine
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
3120-00-900-9108C6106 INTERCHANGEABLE
Bearing,sleeve
Arguto Inc
5962-01-109-3941 INTERCHANGEABLE
Microcircuit,digital
4820-01-422-5594 INTERCHANGEABLE
Guide,valve Stem
5935-01-533-7828C61-06 INTERCHANGEABLE
Connector,receptacle,electrical
Hoffman Engineering, Llc Dba Hoffman Engineering Llc
Cross-Reference Index
Part NumberManufacturer
195G43 Aimtron Systems, Llc (USA)
0A18259ISSUEJ Raytheon Company Dba Raytheon Co (USA)
C6106 Cp Clare Corp North American Sales Operations (USA)
C6106 Te Connectivity Corporation (USA)
B195G43ISSUEB Aimtron Systems, Llc (USA)
612-100 Northern Telecom Inc Telecom Distribution Div (USA)
A18259 PRIMARY Raytheon Company Dba Raytheon Co (USA)
C6106 Te Connectivity Corporation (USA)
B6106 Te Connectivity Corporation (USA)
B6106 Cp Clare Corp North American Sales Operations (USA)
B6106 Te Connectivity Corporation (USA)
Related Parts
2910-00-129-6472INTERCHANGEABLE
TAPPET
C6-106
3120-00-288-2820INTERCHANGEABLE
BEARING,SLEEVE
G71M214
5360-00-446-0449INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
B6106
3455-00-819-2356INTERCHANGEABLE
REAMER,MACHINE
C6106
3120-00-900-9108INTERCHANGEABLE
BEARING,SLEEVE
C6106
5962-01-109-3941INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4820-01-422-5594INTERCHANGEABLE
GUIDE,VALVE STEM
5935-01-533-7828INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
C61-06

Frequently Asked Questions

What is NSN 5945-00-235-7580?

NSN 5945-00-235-7580 is a Relay,electromagnetic, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-235-7580?

NSN 5945-00-235-7580 has 11 cross-referenced part numbers: 195G43 (Aimtron Systems, Llc), 0A18259ISSUEJ (Raytheon Company Dba Raytheon Co), C6106 (Cp Clare Corp North American Sales Operations), C6106 (Te Connectivity Corporation), B195G43ISSUEB (Aimtron Systems, Llc) and 6 more.

What NSN replaces 5945-00-235-7580?

There are 8 known substitutes for 5945-00-235-7580: 2910-00-129-6472, 3120-00-288-2820, 5360-00-446-0449 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A18259?

Key specifications for A18259: Special Features: FAST ACTING; Main Contact Maximum Voltage Rating in Volts: 60.0 DC; Overall Length: 2.500 INCHES NOMINAL IN; Pile-Up Main Contact Form Arrangement: 1B2C. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-235-7580 still in active supply?

NSN 5945-00-235-7580 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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