PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BR64-S13Relay,electromagnetic

Microsemi Corp.-Power Management Group · NSN 5945-01-020-5008 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-020-5008 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-020-5008. Primary manufacturer part number: BR64-S13.
Features
  • Relay,electromagnetic — FSC 5945
  • Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY
  • Main Contact Load Current Rating at Maximum Rated Voltage: 4.0 AMPERES AC AND 4.0 AMPERES DC MOTOR LOAD
  • Test Data Document: 81349-MIL-R-6106 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Specification/standard Data: 96906-MS27401 GOVERNMENT STANDARD
  • Terminal Type and Quantity: 8 WIRE HOOK ALL FUNCTIONS
  • Mounting Facility Type and Quantity: 2 SLOTTED HOLE SINGLE MOUNTING FACILITY
  • Nonpile-Up Main Contact Arrangement: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-020-5008, 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 Microsemi Corp.-Power Management Group. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-020-5008
Primary Part NumberBR64-S13
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerMicrosemi Corp.-Power Management Group
StatusACTIVE
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage4.0 AMPERES AC AND 4.0 AMPERES DC MOTOR LOAD
Test Data Document81349-MIL-R-6106 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Specification/standard Data96906-MS27401 GOVERNMENT STANDARD
Terminal Type and Quantity8 WIRE HOOK ALL FUNCTIONS
Mounting Facility Type and Quantity2 SLOTTED HOLE SINGLE MOUNTING FACILITY
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Main Contact Load Current Rating at Maximum Rated Voltage2.0 AMPERES AC AND 2.0 AMPERES DC LAMP LOAD
Purpose for Which DesignedGENERAL
Storage TypeGENERAL PURPOSE WAREHOUSE
Main Contact Load Current Rating at Maximum Rated Voltage10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD
Center to Center Distance Between Mounting Facilities Parallel to Length1.446 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Main Contact Load Current Rating at Maximum Rated Voltage8.0 AMPERES AC AND 8.0 AMPERES DC INDUCTIVE LOAD
Arc Quenching MethodAIR
Winding Quantity1
Cubic Measure0.910 CUBIC INCHES
Main Contact Maximum Voltage Rating in Volts115.0 AC AND 28.0 DC
Time Delay0.01 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
Fragility FactorMODERATELY RUGGED
Winding DC Resistance Rating320.0 OHMS NOMINAL SINGLE WINDING
Duty TypeCONTINUOUS
Mounting Slot Width0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Coil Quantity1
Environmental ProtectionHERMETIC
Operating Voltage Rating and Type at Specified Temp28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5945-00-226-5241 INTERCHANGEABLE
Relay,electromagnetic
5945-01-183-6703 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
BR64-S13 Microsemi Corp.-Power Management Group (USA)
080A71001D Thales Nederland, Huizen (NLD)
J-D2A-003 Leach International Corp Div Leach International Corporation (USA)
080A71001 Thales Nederland, Huizen (NLD)
418517-13 Raytheon Company Dba Raytheon (USA)
E210-1180 Dri Relays Inc. Dba Dri Relays Inc (USA)
FCA-210-13 Struthers-Dunn Inc (USA)
418517-1 Raytheon Company Dba Raytheon (USA)
KR3028/01/5 Saab Ab (publ) - Business Area Surveillance - Ew Systems (SWE)
080A71001D Thales Optronics B.v. (NLD)
945336-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
MS27401-13 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS27401-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
KR3028/01/2 Saab Ab (publ) - Business Area Surveillance - Ew Systems (SWE)
MIL-PRF-6106 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
KR3028/01/5 Saab Aktiebolag (SWE)
MIL-R-6106 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
974-1081-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
080A71001 Thales Optronics B.v. (NLD)
KR3028/01/2 Saab Aktiebolag (SWE)
Related Parts
5945-00-226-5241INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-183-6703INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 5945-01-020-5008?

NSN 5945-01-020-5008 is a Relay,electromagnetic, manufactured by Microsemi Corp.-Power Management Group, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-020-5008?

NSN 5945-01-020-5008 has 21 cross-referenced part numbers: BR64-S13 (Microsemi Corp.-Power Management Group), 080A71001D (Thales Nederland, Huizen), J-D2A-003 (Leach International Corp Div Leach International Corporation), 080A71001 (Thales Nederland, Huizen), 418517-13 (Raytheon Company Dba Raytheon) and 16 more.

What NSN replaces 5945-01-020-5008?

There are 2 known substitutes for 5945-01-020-5008: 5945-00-226-5241, 5945-01-183-6703. Verify interchangeability with system specifications before substitution.

What are the specifications of BR64-S13?

Key specifications for BR64-S13: Overall Length: 1.718 INCHES MAXIMUM IN; Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY; Main Contact Load Current Rating at Maximum Rated Voltage: 4.0 AMPERES AC AND 4.0 AMPERES DC MOTOR LOAD; Test Data Document: 81349-MIL-R-6106 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).. 28 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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