PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

213457-1Relay,electromagnetic

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5945-00-549-9769 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-549-9769 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-549-9769. Primary manufacturer part number: 213457-1.
Features
  • Relay,electromagnetic — FSC 5945
  • Winding Quantity: 1
  • Nonpile-Up Main Contact Arrangement: 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY
  • Main Contact Load Current Rating at Maximum Rated Voltage: 25.0 AMPERES DC RESISTIVE LOAD
  • Nominal Operating Current Rating and Type: 90.0 MILLIAMPERES DC SINGLE WINDING
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-549-9769, 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 17 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-549-9769
Primary Part Number213457-1
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Winding Quantity1
Nonpile-Up Main Contact Arrangement2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Center to Center Distance Between Mounting Facilities Parallel to Length2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage25.0 AMPERES DC RESISTIVE LOAD
Nominal Operating Current Rating and Type90.0 MILLIAMPERES DC SINGLE WINDING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Terminal Type and Quantity6 PIN ALL FUNCTIONS
Nominal Thread Size0.250 INCHES FIRST MOUNTING FACILITY IN
Mounting Facility Type and Quantity2 THREADED STUD(S) SINGLE MOUNTING FACILITY
Operating Voltage Rating and Type at Specified Temp115.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Main Contact Maximum Voltage Rating in Volts230.0 DC
Winding DC Resistance Rating1.17 KILOHMS NOMINAL SINGLE WINDING
Duty TypeCONTINUOUS
Thread Class2A SINGLE MOUNTING FACILITY A
Nominal Thread Size0.312 INCHES SECOND MOUNTING FACILITY IN
Coil Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5920-00-977-93551085AS766 INTERCHANGEABLE
Fuseholder,extractor Post
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
11365-199PC6 Ward Leonard Ct Llc (USA)
213457-1 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5920-00-977-9355INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
1085AS766

Frequently Asked Questions

What is NSN 5945-00-549-9769?

NSN 5945-00-549-9769 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 5945-00-549-9769?

NSN 5945-00-549-9769 has 2 cross-referenced part numbers: 11365-199PC6 (Ward Leonard Ct Llc), 213457-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5945-00-549-9769?

There is 1 known substitute for 5945-00-549-9769: 5920-00-977-9355. Verify interchangeability with system specifications before substitution.

What are the specifications of 213457-1?

Key specifications for 213457-1: Winding Quantity: 1; Nonpile-Up Main Contact Arrangement: 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY. 19 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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