PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E-323ERelay,electromagnetic

Te Connectivity Corporation · NSN 5945-00-165-3768 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-165-3768 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-165-3768. Primary manufacturer part number: E-323E.
Features
  • Relay,electromagnetic — FSC 5945
  • Operating Voltage Rating and Type at Specified Temp: 115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
  • Winding Quantity: 1
  • Environmental Protection: DUSTPROOF
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 3.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Nonpile-Up Main Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Terminal Type and Quantity: 5 PIN ALL FUNCTIONS
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.875 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-165-3768, 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 Te Connectivity Corporation. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-165-3768
Primary Part NumberE-323E
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Operating Voltage Rating and Type at Specified Temp115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Winding Quantity1
Environmental ProtectionDUSTPROOF
Center to Center Distance Between Mounting Facilities Parallel to Width3.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Nonpile-Up Main Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Terminal Type and Quantity5 PIN ALL FUNCTIONS
Center to Center Distance Between Mounting Facilities Parallel to Length3.875 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Unthreaded Mounting Hole Diameter0.196 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage3.0 AMPERES DC RESISTIVE LOAD
Frequency in Hertz100.0 MINIMUM AND 1000.0 MAXIMUM
Coil Quantity1
Main Contact Maximum Voltage Rating in Volts28.0 DC
Duty TypeCONTINUOUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5360-00-397-46262-1247-1 INTERCHANGEABLE
Spring,helical,compression
L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation
4820-00-980-7721 INTERCHANGEABLE
Valve,safety Relief
5910-01-383-1725212471 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Datron World Communications, Inc.
4240-01-723-9147212471 INTERCHANGEABLE
Ax,emergency Escape and Rescue
Foxx Manufacturing Corporation
Cross-Reference Index
Part NumberManufacturer
E-323E PRIMARY Te Connectivity Corporation (USA)
21-247-1 Te Connectivity Corporation (USA)
0432700 PRIMARY Rem Products Inc (USA)
BM-15070 PRIMARY Bill Mcclung Inc (USA)
P11487 PRIMARY Projects Unlimited Inc (USA)
8151703-0001 Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) (USA)
AE111-001-99 PRIMARY Dare Electronics, Inc. (USA)
Related Parts
5360-00-397-4626INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2-1247-1
4820-00-980-7721INTERCHANGEABLE
VALVE,SAFETY RELIEF
5910-01-383-1725INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
212471
4240-01-723-9147INTERCHANGEABLE
AX,EMERGENCY ESCAPE AND RESCUE
212471

Frequently Asked Questions

What is NSN 5945-00-165-3768?

NSN 5945-00-165-3768 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-165-3768?

NSN 5945-00-165-3768 has 7 cross-referenced part numbers: E-323E (Te Connectivity Corporation), 21-247-1 (Te Connectivity Corporation), 0432700 (Rem Products Inc), BM-15070 (Bill Mcclung Inc), P11487 (Projects Unlimited Inc) and 2 more.

What NSN replaces 5945-00-165-3768?

There are 4 known substitutes for 5945-00-165-3768: 5360-00-397-4626, 4820-00-980-7721, 5910-01-383-1725 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E-323E?

Key specifications for E-323E: Operating Voltage Rating and Type at Specified Temp: 115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING; Winding Quantity: 1; Environmental Protection: DUSTPROOF; Overall Width: 4.560 INCHES MAXIMUM IN. 18 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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