PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L218324-1Relay,electromagnetic

Raytheon Company Dba Raytheon Co · NSN 5945-00-249-9835 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-249-9835 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-249-9835. Primary manufacturer part number: L218324-1.
Features
  • Relay,electromagnetic — FSC 5945
  • Main Contact Load Current Rating at Maximum Rated Voltage: 3.0 AMPERES AC RESISTIVE LOAD
  • Main Contact Maximum Voltage Rating in Volts: 115.0 AC
  • Mounting Facility Pattern: TRIANGLE SINGLE MOUNTING FACILITY
  • Unthreaded Mounting Hole Diameter: 0.144 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Duty Type: CONTINUOUS
  • Frequency in Hertz: 60.0 NOMINAL
  • Terminal Type and Quantity: 14 PIN ALL FUNCTIONS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-249-9835, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-249-9835
Primary Part NumberL218324-1
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Main Contact Load Current Rating at Maximum Rated Voltage3.0 AMPERES AC RESISTIVE LOAD
Main Contact Maximum Voltage Rating in Volts115.0 AC
Mounting Facility PatternTRIANGLE SINGLE MOUNTING FACILITY
Unthreaded Mounting Hole Diameter0.144 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Duty TypeCONTINUOUS
Frequency in Hertz60.0 NOMINAL
Terminal Type and Quantity14 PIN ALL FUNCTIONS
Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle2.968 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Nominal Operating Current Rating and Type400.0 MILLIAMPERES AC SINGLE WINDING
Coil Quantity1
Operating Voltage Rating and Type at Specified Temp117.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Winding Quantity1
Nonpile-Up Main Contact Arrangement4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3431-00-018-832610N30 INTERCHANGEABLE
Collet Body,welding Torch
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
2940-00-071-910970122C1 INTERCHANGEABLE
Head,fluid Filter
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5331-00-292-05802-006 N304-75 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
2805-00-517-991118201A INTERCHANGEABLE
Valve,poppet,engine
Brinkley Technology Group Llc Dba Hercules Manufacturing
6625-00-856-6819MDE321421-1REVA INTERCHANGEABLE
Varmeter
The Boeing Company Div Defense
5935-00-870-70501-820-1 INTERCHANGEABLE
Connector,plug,electrical
Microwave Devices Inc
5930-00-923-38771820-1 INTERCHANGEABLE
Switch,pressure
Dwyer Instruments Inc
5305-00-957-6263MS35190-210 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5330-01-078-8864 INTERCHANGEABLE
Gasket
7690-01-195-768918201 INTERCHANGEABLE
Label
Computype Inc
Cross-Reference Index
Part NumberManufacturer
L218324-1 PRIMARY Raytheon Company Dba Raytheon Co (USA)
1820-1 Te Connectivity Corporation (USA)
1820-1 Airpax Corporation Llc Dba Airpax Corporation Llc (USA)
Related Parts
3431-00-018-8326INTERCHANGEABLE
COLLET BODY,WELDING TORCH
10N30
2940-00-071-9109INTERCHANGEABLE
HEAD,FLUID FILTER
70122C1
5331-00-292-0580INTERCHANGEABLE
O-RING
2-006 N304-75
2805-00-517-9911INTERCHANGEABLE
VALVE,POPPET,ENGINE
18201A
6625-00-856-6819INTERCHANGEABLE
VARMETER
MDE321421-1REVA
5935-00-870-7050INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1-820-1
5930-00-923-3877INTERCHANGEABLE
SWITCH,PRESSURE
1820-1
5305-00-957-6263INTERCHANGEABLE
SCREW,MACHINE
MS35190-210
5330-01-078-8864INTERCHANGEABLE
GASKET
7690-01-195-7689INTERCHANGEABLE
LABEL
18201
6140-01-262-2002INTERCHANGEABLE
BATTERY,STORAGE
18201-2
2530-01-559-6887INTERCHANGEABLE
CAP,GREASE
18201

Frequently Asked Questions

What is NSN 5945-00-249-9835?

NSN 5945-00-249-9835 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 5945-00-249-9835?

NSN 5945-00-249-9835 has 3 cross-referenced part numbers: L218324-1 (Raytheon Company Dba Raytheon Co), 1820-1 (Te Connectivity Corporation), 1820-1 (Airpax Corporation Llc Dba Airpax Corporation Llc).

What NSN replaces 5945-00-249-9835?

There are 12 known substitutes for 5945-00-249-9835: 3431-00-018-8326, 2940-00-071-9109, 5331-00-292-0580 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L218324-1?

Key specifications for L218324-1: Main Contact Load Current Rating at Maximum Rated Voltage: 3.0 AMPERES AC RESISTIVE LOAD; Main Contact Maximum Voltage Rating in Volts: 115.0 AC; Mounting Facility Pattern: TRIANGLE SINGLE MOUNTING FACILITY; Unthreaded Mounting Hole Diameter: 0.144 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 17 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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