PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91440201-10Relay,electromagnetic

Dri Relays Inc. Dba Dri Relays Inc · NSN 5945-00-405-3906 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-405-3906 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-405-3906. Primary manufacturer part number: 91440201-10.
Features
  • Relay,electromagnetic — FSC 5945
  • Main Contact Load Current Rating at Maximum Rated Voltage: 1.0 AMPERES DC RESISTIVE LOAD
  • Main Contact Load Current Rating at Maximum Rated Voltage: 100.0 MILLIAMPERES DC LAMP LOAD
  • Overall Diameter: 0.335 INCHES MAXIMUM IN
  • Time Delay: 0.003 SECONDS MAXIMUM FIXED OPERATE TIME
  • Winding DC Resistance Rating: 351.0 OHMS MINIMUM AND 429.0 OHMS MAXIMUM SINGLE WINDING
  • Specification/standard Data: 81349-MIL-R-5757/40 GOVERNMENT SPECIFICATION
  • Fragility Factor: MODERATELY RUGGED
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-405-3906, 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 Dri Relays Inc. Dba Dri Relays Inc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-405-3906
Primary Part Number91440201-10
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerDri Relays Inc. Dba Dri Relays Inc
StatusACTIVE
Main Contact Load Current Rating at Maximum Rated Voltage1.0 AMPERES DC RESISTIVE LOAD
Main Contact Load Current Rating at Maximum Rated Voltage100.0 MILLIAMPERES DC LAMP LOAD
Overall Diameter0.335 INCHES MAXIMUM IN
Time Delay0.003 SECONDS MAXIMUM FIXED OPERATE TIME
Winding DC Resistance Rating351.0 OHMS MINIMUM AND 429.0 OHMS MAXIMUM SINGLE WINDING
Specification/standard Data81349-MIL-R-5757/40 GOVERNMENT SPECIFICATION
Fragility FactorMODERATELY RUGGED
Environmental ProtectionHERMETIC
Storage TypeGENERAL PURPOSE WAREHOUSE
Operating Voltage Rating and Type at Specified Temp12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Coil Quantity1
Main Contact Maximum Voltage Rating in Volts28.0 DC
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Winding Quantity1
Terminal Type and Quantity8 PIN ALL FUNCTIONS
Test Data Document81349-MIL-R-5757 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.).
Purpose for Which DesignedGENERAL
Time Delay0.002 SECONDS MAXIMUM FIXED RELEASE TIME
Duty TypeCONTINUOUS
Arc Quenching MethodAIR
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5945-00-136-8399 INTERCHANGEABLE
Relay,electromagnetic
5945-00-253-0239 INTERCHANGEABLE
Relay,electromagnetic
5945-00-403-3905 INTERCHANGEABLE
Relay,electromagnetic
5945-00-435-1184 INTERCHANGEABLE
Relay,electromagnetic
5945-00-458-3157 INTERCHANGEABLE
Relay,electromagnetic
5945-01-116-7041 INTERCHANGEABLE
Relay,electromagnetic
5945-01-117-0523 INTERCHANGEABLE
Relay,electromagnetic
5945-01-117-2546 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
91440201-10 Dri Relays Inc. Dba Dri Relays Inc (USA)
10GB0-1A3901 Electronic Specialty Corp Relay Div (USA)
MIL-R-5757/40 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
10GB0-1A3901 IV-Electronic Klaus Vespermann Kg (DEU)
MAP12 Hi-G Co Inc Sub of Nytronics Inc (USA)
M39016/09-022 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
412-12P Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (USA)
M5757/40-008 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
T12P1 Dri Relays Inc. Dba Dri Relays Inc (USA)
Related Parts
5945-00-136-8399INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-253-0239INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-403-3905INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-435-1184INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-458-3157INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-116-7041INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-117-0523INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-117-2546INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 5945-00-405-3906?

NSN 5945-00-405-3906 is a Relay,electromagnetic, manufactured by Dri Relays Inc. Dba Dri Relays Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-405-3906?

NSN 5945-00-405-3906 has 9 cross-referenced part numbers: 91440201-10 (Dri Relays Inc. Dba Dri Relays Inc), 10GB0-1A3901 (Electronic Specialty Corp Relay Div), MIL-R-5757/40 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 10GB0-1A3901 (IV-Electronic Klaus Vespermann Kg), MAP12 (Hi-G Co Inc Sub of Nytronics Inc) and 4 more.

What NSN replaces 5945-00-405-3906?

There are 8 known substitutes for 5945-00-405-3906: 5945-00-136-8399, 5945-00-253-0239, 5945-00-403-3905 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 91440201-10?

Key specifications for 91440201-10: Main Contact Load Current Rating at Maximum Rated Voltage: 1.0 AMPERES DC RESISTIVE LOAD; Main Contact Load Current Rating at Maximum Rated Voltage: 100.0 MILLIAMPERES DC LAMP LOAD; Overall Diameter: 0.335 INCHES MAXIMUM IN; Time Delay: 0.003 SECONDS MAXIMUM FIXED OPERATE TIME. 22 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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