PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A59152Relay,electromagnetic

Te Connectivity Corporation · NSN 5945-00-255-6445 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-255-6445 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-255-6445. Primary manufacturer part number: A59152.
Features
  • Relay,electromagnetic — FSC 5945
  • Pile-Up Main Contact Form Arrangement: 2A A
  • Operating Voltage Rating and Type at Specified Temp: 24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Thread Quantity Per Inch: 32 SINGLE MOUNTING FACILITY
  • Terminal Type and Quantity: 6 PIN ALL FUNCTIONS
  • Winding DC Resistance Rating: 100.0 OHMS NOMINAL SINGLE WINDING
  • Winding Quantity: 1
  • Duty Type: INTERMITTENT
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-255-6445, 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 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-255-6445
Primary Part NumberA59152
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Pile-Up Main Contact Form Arrangement2A A
Operating Voltage Rating and Type at Specified Temp24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Terminal Type and Quantity6 PIN ALL FUNCTIONS
Winding DC Resistance Rating100.0 OHMS NOMINAL SINGLE WINDING
Winding Quantity1
Duty TypeINTERMITTENT
Main Contact Maximum Voltage Rating in Volts24.0 DC
Coil Quantity1
Mounting Facility Type and Quantity1 THREADED STUD(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage1.0 AMPERES DC RESISTIVE LOAD
Thread Class2A SINGLE MOUNTING FACILITY A
Nominal Thread Size0.190 INCHES SINGLE MOUNTING FACILITY IN
Nominal Operating Current Rating and Type20.0 MILLIAMPERES DC SINGLE WINDING
Thread Series DesignatorUNF SINGLE MOUNTING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2920-00-019-2953UC12 INTERCHANGEABLE
Coil,ignition
Standard Motor Products
6685-00-087-5499W42AA1 INTERCHANGEABLE
Control,humidity
Johnson Controls Inc Control Products Div
5365-00-580-5317NAS43DD0-8FC INTERCHANGEABLE
Spacer,sleeve
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6105-01-203-0534 INTERCHANGEABLE
Motor,alternating Current
5998-01-486-6088B511 INTERCHANGEABLE
Circuit Card Assembly
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
6625-01-511-8739B511 INTERCHANGEABLE
Test Set Subassembly,electrical
Advanced Testing Technologies Inc
6930-01-640-7482B511 INTERCHANGEABLE
Building 511 Equipm
United States Department of Us Army Peo Stri /simulation,training, Instrumentation/
Cross-Reference Index
Part NumberManufacturer
B511 Stromberg-Carlson Corp a Plessey Telecommunications Co (USA)
NL82722ISSUEB Itt Industries Inc Itt Aerospace Communications Div East (USA)
A59152 Cp Clare Corp North American Sales Operations (USA)
B511 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
204AA Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
204ZAA Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
A59152 PRIMARY Te Connectivity Corporation (USA)
A59152 Te Connectivity Corporation (USA)
JMS Cp Clare Corp North American Sales Operations (USA)
NL82722ISSUEB L3harris Technologies, Inc. (USA)
NL82722ISSUEB L3harris Technologies, Inc. Dba Harris Corporation (USA)
Related Parts
2920-00-019-2953INTERCHANGEABLE
COIL,IGNITION
UC12
6685-00-087-5499INTERCHANGEABLE
CONTROL,HUMIDITY
W42AA1
5365-00-580-5317INTERCHANGEABLE
SPACER,SLEEVE
NAS43DD0-8FC
6105-01-203-0534INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5998-01-486-6088INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
B511
6625-01-511-8739INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
B511
6930-01-640-7482INTERCHANGEABLE
BUILDING 511 EQUIPM
B511

Frequently Asked Questions

What is NSN 5945-00-255-6445?

NSN 5945-00-255-6445 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 5945-00-255-6445?

NSN 5945-00-255-6445 has 11 cross-referenced part numbers: B511 (Stromberg-Carlson Corp a Plessey Telecommunications Co), NL82722ISSUEB (Itt Industries Inc Itt Aerospace Communications Div East), A59152 (Cp Clare Corp North American Sales Operations), B511 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 204AA (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc) and 6 more.

What NSN replaces 5945-00-255-6445?

There are 7 known substitutes for 5945-00-255-6445: 2920-00-019-2953, 6685-00-087-5499, 5365-00-580-5317 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A59152?

Key specifications for A59152: Overall Height: 1.500 INCHES NOMINAL IN; Pile-Up Main Contact Form Arrangement: 2A A; Operating Voltage Rating and Type at Specified Temp: 24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING; Thread Quantity Per Inch: 32 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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