PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B97562Relay,electromagnetic

Mbda Uk Ltd · NSN 5945-01-018-3647 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-018-3647 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-018-3647. Primary manufacturer part number: B97562.
Features
  • Relay,electromagnetic — FSC 5945
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Terminal Type and Quantity: 14 WIRE HOOK ALL FUNCTIONS
  • Mounting Slot Width: 0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Main Contact Maximum Voltage Rating in Volts: 115.0 AC AND 28.0 DC
  • Storage Type: GENERAL PURPOSE WAREHOUSE
  • Main Contact Load Current Rating at Maximum Rated Voltage: 10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD
  • Environmental Protection: HERMETIC
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-018-3647, 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 Mbda Uk Ltd. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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
NSN5945-01-018-3647
Primary Part NumberB97562
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerMbda Uk Ltd
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Width0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Terminal Type and Quantity14 WIRE HOOK ALL FUNCTIONS
Mounting Slot Width0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Main Contact Maximum Voltage Rating in Volts115.0 AC AND 28.0 DC
Storage TypeGENERAL PURPOSE WAREHOUSE
Main Contact Load Current Rating at Maximum Rated Voltage10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD
Environmental ProtectionHERMETIC
Main Contact Load Current Rating at Maximum Rated Voltage2.0 AMPERES AC AND 2.0 AMPERES DC LAMP LOAD
Coil Quantity1
Operating Voltage Rating and Type at Specified Temp28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Arc Quenching MethodAIR
Time Delay0.015 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
Specification/standard Data96906-MS27401 GOVERNMENT STANDARD
Main Contact Load Current Rating at Maximum Rated Voltage4.0 AMPERES AC AND 4.0 AMPERES DC MOTOR LOAD
Purpose for Which DesignedGENERAL
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.).
Main Contact Load Current Rating at Maximum Rated Voltage8.0 AMPERES AC AND 8.0 AMPERES DC INDUCTIVE LOAD
Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle1.446 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Winding Quantity1
Cubic Measure2.324 CUBIC INCHES
Mounting Facility Type and Quantity3 SLOTTED HOLE SINGLE MOUNTING FACILITY
Criticality Code JustificationFEAT
Winding DC Resistance Rating290.0 OHMS NOMINAL SINGLE WINDING
Mounting Facility PatternTRIANGLE SINGLE MOUNTING FACILITY
Fragility FactorMODERATELY RUGGED
Nonpile-Up Main Contact Arrangement4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5945-01-282-6900 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
B97562 Mbda Uk Ltd (GBR)
MS27400-5M Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-6106 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-6106 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS27400-5 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5945-01-282-6900INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 5945-01-018-3647?

NSN 5945-01-018-3647 is a Relay,electromagnetic, manufactured by Mbda Uk Ltd, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-018-3647?

NSN 5945-01-018-3647 has 5 cross-referenced part numbers: B97562 (Mbda Uk Ltd), MS27400-5M (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-6106 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-6106 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS27400-5 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5945-01-018-3647?

There is 1 known substitute for 5945-01-018-3647: 5945-01-282-6900. Verify interchangeability with system specifications before substitution.

What are the specifications of B97562?

Key specifications for B97562: Overall Length: 1.718 INCHES MAXIMUM IN; Center to Center Distance Between Mounting Facilities Parallel to Width: 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Special Features: FAILURE RATE LEVEL 1.0 PERCENT; Terminal Type and Quantity: 14 WIRE HOOK ALL FUNCTIONS. 30 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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