PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FCA-410-1624MRelay,electromagnetic

Tyco Electronics Uk Ltd · NSN 5945-01-165-2926 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-165-2926 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-165-2926. Primary manufacturer part number: FCA-410-1624M.
Features
  • Relay,electromagnetic — FSC 5945
  • Coil Quantity: 1
  • Main Contact Load Current Rating at Maximum Rated Voltage: 10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD
  • Time Delay: 0.015 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
  • Arc Quenching Method: AIR
  • Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY
  • Mounting Facility Type and Quantity: 4 SLOTTED HOLE SINGLE MOUNTING FACILITY
  • Mounting Slot Width: 0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-165-2926, 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 Tyco Electronics Uk Ltd. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-01-165-2926
Primary Part NumberFCA-410-1624M
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTyco Electronics Uk Ltd
StatusCANCELLED
Coil Quantity1
Main Contact Load Current Rating at Maximum Rated Voltage10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD
Time Delay0.015 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
Arc Quenching MethodAIR
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Mounting Facility Type and Quantity4 SLOTTED HOLE SINGLE MOUNTING FACILITY
Mounting Slot Width0.150 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
Main Contact Load Current Rating at Maximum Rated Voltage2.0 AMPERES AC AND 2.0 AMPERES DC LAMP LOAD
Center to Center Distance Between Mounting Facilities Parallel to Width0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Main Contact Maximum Voltage Rating in Volts115.0 AC AND 28.0 DC
Operating Voltage Rating and Type at Specified Temp28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Purpose for Which DesignedGENERAL
Environmental ProtectionHERMETIC
Cubic Measure2.306 CUBIC INCHES
Nonpile-Up Main Contact Arrangement4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Specification/standard Data96906-MS27400 GOVERNMENT STANDARD
Duty TypeCONTINUOUS
Center to Center Distance Between Mounting Facilities Parallel to Length1.446 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Terminal Type and Quantity14 WIRE HOOK ALL FUNCTIONS
Main Contact Load Current Rating at Maximum Rated Voltage4.0 AMPERES AC AND 4.0 AMPERES DC MOTOR LOAD
Fragility FactorMODERATELY RUGGED
Storage TypeGENERAL PURPOSE WAREHOUSE
Winding Quantity1
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.).
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5945-01-225-8872 INTERCHANGEABLE
Relay,electromagnetic
5945-01-261-0825 INTERCHANGEABLE
Relay,electromagnetic
5945-01-286-2146 INTERCHANGEABLE
Relay,electromagnetic
5945-01-296-3496 INTERCHANGEABLE
Relay,electromagnetic
5945-01-407-7497 INTERCHANGEABLE
Relay,electromagnetic
5945-01-418-5652 INTERCHANGEABLE
Relay,electromagnetic
5945-01-438-0536 INTERCHANGEABLE
Relay,electromagnetic
5945-01-439-5038 INTERCHANGEABLE
Relay,electromagnetic
5945-01-466-3878 INTERCHANGEABLE
Relay,electromagnetic
5945-01-474-4331 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
FCA-410-1624M Tyco Electronics Uk Ltd (GBR)
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
5945PL0916698 Jednolity Indeks Materialowy - Uniform Material Index (POL)
FCA-410-CX4 Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft) (USA)
MIL-PRF-83536/16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
FCA-410-1624M Te Connectivity (GBR)
MS27400-30U Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-83536 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS27400-24 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-83536 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M83536/16-024M Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5945PL1622049 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5945-01-225-8872INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-261-0825INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-286-2146INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-296-3496INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-407-7497INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-418-5652INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-438-0536INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-439-5038INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-466-3878INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-474-4331INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-486-0224INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-493-2889INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 5945-01-165-2926?

NSN 5945-01-165-2926 is a Relay,electromagnetic, manufactured by Tyco Electronics Uk Ltd, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-01-165-2926?

NSN 5945-01-165-2926 has 13 cross-referenced part numbers: FCA-410-1624M (Tyco Electronics Uk Ltd), 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), 5945PL0916698 (Jednolity Indeks Materialowy - Uniform Material Index), FCA-410-CX4 (Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft)) and 8 more.

What NSN replaces 5945-01-165-2926?

There are 12 known substitutes for 5945-01-165-2926: 5945-01-225-8872, 5945-01-261-0825, 5945-01-286-2146 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FCA-410-1624M?

Key specifications for FCA-410-1624M: Overall Length: 1.718 INCHES MAXIMUM IN; Coil Quantity: 1; Main Contact Load Current Rating at Maximum Rated Voltage: 10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD; Time Delay: 0.015 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-01-165-2926 still in active supply?

NSN 5945-01-165-2926 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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