PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1639299-1Relay,electromagnetic

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5945-00-711-0623 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-711-0623 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-711-0623. Primary manufacturer part number: 1639299-1.
Features
  • Relay,electromagnetic — FSC 5945
  • Main Contact Maximum Voltage Rating in Volts: 440.0 AC
  • Unthreaded Mounting Hole Diameter: 0.201 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Terminal Type and Quantity: 4 PIN ALL FUNCTIONS
  • Coil Quantity: 1
  • Operating Voltage Rating and Type at Specified Temp: 110.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
  • Nonpile-Up Main Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Winding Quantity: 1
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-711-0623, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN5945-00-711-0623
Primary Part Number1639299-1
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Main Contact Maximum Voltage Rating in Volts440.0 AC
Unthreaded Mounting Hole Diameter0.201 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Terminal Type and Quantity4 PIN ALL FUNCTIONS
Coil Quantity1
Operating Voltage Rating and Type at Specified Temp110.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Winding Quantity1
Main Contact Load Current Rating at Maximum Rated Voltage5.0 AMPERES AC RESISTIVE LOAD
Duty TypeCONTINUOUS
Frequency in Hertz60.0 NOMINAL
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Mounting Facility PatternCIRUCLAR SINGLE MOUNTING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-010-3412103412 INTERCHANGEABLE
Pin,cotter
Chrysler Realty Company Llc Dba Daimler Chrysler
3110-00-184-00355184 INTERCHANGEABLE
Bearing,ball,annular
Kilian Manufacturing Corporation
3110-00-230-7179209MZZ1-06 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5945-00-243-4124 INTERCHANGEABLE
Relay,electromagnetic
5342-00-829-5796518-0004 INTERCHANGEABLE
Clip,rod End
Cummins Power Generation Inc.
7360-01-070-49585184 INTERCHANGEABLE
Dining Packet
Diamond Crystal Specialty Foods Inc
5330-01-101-48565184 INTERCHANGEABLE
Gasket
Imi Cash Valve Inc
5985-01-214-42625184 INTERCHANGEABLE
Attenuator,fixed
Spectrum Control Inc Div Weinschel
5945-01-269-9436480804-6 INTERCHANGEABLE
Relay,electromagnetic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1680-01-282-76085184 INTERCHANGEABLE
Trim Angle,back
Lockheed Martin Corp
Cross-Reference Index
Part NumberManufacturer
1C5182-A110A2 Genicom Corp (USA)
5184 Northfield Electric Motor Co Inc (USA)
1C5182-A110A2 Communications Instruments Inc Div of Cii Technologies (USA)
1639299-1 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
391B570 General Electric Company Dba Ge (USA)
480804-6 Naval Sea Systems Command (USA)
Related Parts
5315-00-010-3412INTERCHANGEABLE
PIN,COTTER
103412
3110-00-184-0035INTERCHANGEABLE
BEARING,BALL,ANNULAR
5184
3110-00-230-7179INTERCHANGEABLE
BEARING,BALL,ANNULAR
209MZZ1-06
5945-00-243-4124INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5342-00-829-5796INTERCHANGEABLE
CLIP,ROD END
518-0004
7360-01-070-4958INTERCHANGEABLE
DINING PACKET
5184
5330-01-101-4856INTERCHANGEABLE
GASKET
5184
5985-01-214-4262INTERCHANGEABLE
ATTENUATOR,FIXED
5184
5945-01-269-9436INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
480804-6
1680-01-282-7608INTERCHANGEABLE
TRIM ANGLE,BACK
5184
5955-01-297-6044INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
CR-C0012-001
5920-01-699-4243INTERCHANGEABLE
FUSE,ENCLOSED LINK
MRBF-125

Frequently Asked Questions

What is NSN 5945-00-711-0623?

NSN 5945-00-711-0623 is a Relay,electromagnetic, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-711-0623?

NSN 5945-00-711-0623 has 6 cross-referenced part numbers: 1C5182-A110A2 (Genicom Corp), 5184 (Northfield Electric Motor Co Inc), 1C5182-A110A2 (Communications Instruments Inc Div of Cii Technologies), 1639299-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 391B570 (General Electric Company Dba Ge) and 1 more.

What NSN replaces 5945-00-711-0623?

There are 12 known substitutes for 5945-00-711-0623: 5315-00-010-3412, 3110-00-184-0035, 3110-00-230-7179 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1639299-1?

Key specifications for 1639299-1: Main Contact Maximum Voltage Rating in Volts: 440.0 AC; Unthreaded Mounting Hole Diameter: 0.201 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Terminal Type and Quantity: 4 PIN ALL FUNCTIONS; Coil Quantity: 1. 15 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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