PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILR6106Relay,electromagnetic

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5945-01-297-5913 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-297-5913 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-297-5913. Primary manufacturer part number: MILR6106.
Features
  • Relay,electromagnetic — FSC 5945
  • Fragility Factor: MODERATELY RUGGED
  • Time Delay: 0.01 SECONDS MAXIMUM FIXED RELEASE TIME
  • Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY
  • Main Contact Load Current Rating at Maximum Rated Voltage: 200.0 AMPERES DC RESISTIVE LOAD
  • Specification/standard Data: 96906-MS24171 GOVERNMENT STANDARD
  • Time Delay: 0.025 SECONDS MAXIMUM FIXED OPERATE TIME
  • Main Contact Maximum Voltage Rating in Volts: 28.0 DC
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-297-5913, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-01-297-5913
Primary Part NumberMILR6106
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Fragility FactorMODERATELY RUGGED
Time Delay0.01 SECONDS MAXIMUM FIXED RELEASE TIME
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage200.0 AMPERES DC RESISTIVE LOAD
Specification/standard Data96906-MS24171 GOVERNMENT STANDARD
Time Delay0.025 SECONDS MAXIMUM FIXED OPERATE TIME
Main Contact Maximum Voltage Rating in Volts28.0 DC
Cubic Measure29.800 CUBIC INCHES
Terminal Type and Quantity4 THREADED STUD ALL FUNCTIONS
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Length2.396 INCHES MINIMUM AND 2.416 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Winding Quantity1
Coil Quantity1
Duty TypeCONTINUOUS
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.).
Operating Voltage Rating and Type at Specified Temp28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Unthreaded Mounting Hole Diameter0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Storage TypeGENERAL PURPOSE WAREHOUSE
Environmental ProtectionSHOCK RESISTANT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5945-00-180-8329 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
MILR6106 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
10317251 Nimikkeistokeskus Ncb Finland (FIN)
AN3370-1 Aeronautical Standards Group Dept of Navy and Air Force (USA)
MS24171-D2 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
6041H308 Eaton Corp Opns & Technical Center (USA)
825RL0287 Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA)
Related Parts
5945-00-180-8329INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 5945-01-297-5913?

NSN 5945-01-297-5913 is a Relay,electromagnetic, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-01-297-5913?

NSN 5945-01-297-5913 has 8 cross-referenced part numbers: MILR6106 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 10317251 (Nimikkeistokeskus Ncb Finland), AN3370-1 (Aeronautical Standards Group Dept of Navy and Air Force), MS24171-D2 (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) and 3 more.

What NSN replaces 5945-01-297-5913?

There is 1 known substitute for 5945-01-297-5913: 5945-00-180-8329. Verify interchangeability with system specifications before substitution.

What are the specifications of MILR6106?

Key specifications for MILR6106: Fragility Factor: MODERATELY RUGGED; Time Delay: 0.01 SECONDS MAXIMUM FIXED RELEASE TIME; Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY; Main Contact Load Current Rating at Maximum Rated Voltage: 200.0 AMPERES DC RESISTIVE LOAD. 24 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-01-297-5913 still in active supply?

NSN 5945-01-297-5913 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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