PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CR453AD3ABBRelay,electromagnetic

General Electric Co General Purpose Control Dept · NSN 5945-00-243-1865 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-243-1865 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-243-1865. Primary manufacturer part number: CR453AD3ABB.
Features
  • Relay,electromagnetic — FSC 5945
  • Coil Quantity: 1
  • Main Contact Maximum Voltage Rating in Volts: 550.0 AC
  • Duty Type: CONTINUOUS
  • Environmental Protection: HERMETIC
  • Nonpile-Up Main Contact Arrangement: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Frequency in Hertz: 60.0 NOMINAL
  • Terminal Type and Quantity: 8 PIN ALL FUNCTIONS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-243-1865, 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 General Electric Co General Purpose Control Dept. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 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
NSN5945-00-243-1865
Primary Part NumberCR453AD3ABB
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerGeneral Electric Co General Purpose Control Dept
StatusACTIVE
Coil Quantity1
Main Contact Maximum Voltage Rating in Volts550.0 AC
Duty TypeCONTINUOUS
Environmental ProtectionHERMETIC
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Frequency in Hertz60.0 NOMINAL
Terminal Type and Quantity8 PIN ALL FUNCTIONS
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Thread Class2B SINGLE MOUNTING FACILITY
Mounting Facility Type and Quantity6 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Operating Voltage Rating and Type at Specified Temp110.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Nominal Thread Size0.190 INCHES SINGLE MOUNTING FACILITY IN
Winding Quantity1
Center to Center Distance Between Mounting Facilities Parallel to Length3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Center to Center Distance Between Mounting Facilities Parallel to Width0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage20.0 AMPERES AC RESISTIVE LOAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-262-2162 INTERCHANGEABLE
Drill,twist
5935-00-321-49992099 INTERCHANGEABLE
Cover,telephone Jack
Entron Industries Limited Partnership Dba Entron Industries Property Div
2805-00-362-1239 INTERCHANGEABLE
Lock,valve Spring Retainer
5330-00-477-423922036 INTERCHANGEABLE
Seal
Industrial Technologies and Services Llc
4820-00-492-424213014 INTERCHANGEABLE
Disk,valve
Meggitt Safety Systems Inc
5325-00-527-4834130-14 INTERCHANGEABLE
Grommet,nonmetallic
Lockheed Martin Corporation Div Rms - Mitchel Field
5950-00-866-720411999 INTERCHANGEABLE
Transformer,power
Stanford Applied Engineering Inc
5998-01-025-363613014 INTERCHANGEABLE
Circuit Card Assembly
Ssi Technology Inc
3110-01-065-5966S93695 INTERCHANGEABLE
Bearing,ball,annular
Cnh Industrial America Llc Dba Cnh America
5985-01-081-387513014-13N INTERCHANGEABLE
Attenuator,fixed
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
Cross-Reference Index
Part NumberManufacturer
CR453AD3ABB General Electric Co General Purpose Control Dept (USA)
P16376-10 Munters Corporation Dba Munters Des Champs Products Div Cargocaire (USA)
CR153D002ABA General Electric Co General Purpose Control Dept (USA)
CR353AD3BA1 General Electric Co General Purpose Control Dept (USA)
16376-10 Munters Corporation Dba Munters Des Champs Products Div Cargocaire (USA)
13014 Munters Corporation Dba Munters Des Champs Products Div Cargocaire (USA)
Related Parts
5133-00-262-2162INTERCHANGEABLE
DRILL,TWIST
5935-00-321-4999INTERCHANGEABLE
COVER,TELEPHONE JACK
2099
2805-00-362-1239INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
5330-00-477-4239INTERCHANGEABLE
SEAL
22036
4820-00-492-4242INTERCHANGEABLE
DISK,VALVE
13014
5325-00-527-4834INTERCHANGEABLE
GROMMET,NONMETALLIC
130-14
5950-00-866-7204INTERCHANGEABLE
TRANSFORMER,POWER
11999
5998-01-025-3636INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
13014
3110-01-065-5966INTERCHANGEABLE
BEARING,BALL,ANNULAR
S93695
5985-01-081-3875INTERCHANGEABLE
ATTENUATOR,FIXED
13014-13N
5985-01-099-6669INTERCHANGEABLE
ATTENUATOR,FIXED
13014-14N
5915-01-134-5043INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
JN10-389

Frequently Asked Questions

What is NSN 5945-00-243-1865?

NSN 5945-00-243-1865 is a Relay,electromagnetic, manufactured by General Electric Co General Purpose Control Dept, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-243-1865?

NSN 5945-00-243-1865 has 6 cross-referenced part numbers: CR453AD3ABB (General Electric Co General Purpose Control Dept), P16376-10 (Munters Corporation Dba Munters Des Champs Products Div Cargocaire), CR153D002ABA (General Electric Co General Purpose Control Dept), CR353AD3BA1 (General Electric Co General Purpose Control Dept), 16376-10 (Munters Corporation Dba Munters Des Champs Products Div Cargocaire) and 1 more.

What NSN replaces 5945-00-243-1865?

There are 12 known substitutes for 5945-00-243-1865: 5133-00-262-2162, 5935-00-321-4999, 2805-00-362-1239 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CR453AD3ABB?

Key specifications for CR453AD3ABB: Coil Quantity: 1; Main Contact Maximum Voltage Rating in Volts: 550.0 AC; Duty Type: CONTINUOUS; Environmental Protection: HERMETIC. 21 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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