PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

864774Relay,electromagnetic

The Bechdon Company, Llc · NSN 5945-00-078-1506 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-078-1506 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-078-1506. Primary manufacturer part number: 864774.
Features
  • Relay,electromagnetic — FSC 5945
  • Terminal Type and Quantity: 10 PIN ALL FUNCTIONS
  • Operating Voltage Rating and Type at Specified Temp: 12.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
  • Time Delay: 0.0035 SECONDS MAXIMUM FIXED OPERATE TIME
  • Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
  • Nonpile-Up Main Contact Arrangement: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Features Provided: POLARIZED AND LATCHING CONTACTS
  • Winding Quantity: 2
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-078-1506, 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 The Bechdon Company, Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5945-00-078-1506
Primary Part Number864774
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerThe Bechdon Company, Llc
StatusACTIVE
Terminal Type and Quantity10 PIN ALL FUNCTIONS
Operating Voltage Rating and Type at Specified Temp12.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
Time Delay0.0035 SECONDS MAXIMUM FIXED OPERATE TIME
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Features ProvidedPOLARIZED AND LATCHING CONTACTS
Winding Quantity2
Arc Quenching MethodINERT GAS
Coil Quantity2
Environmental ProtectionDUSTPROOF
Main Contact Load Current Rating at Maximum Rated Voltage3.0 AMPERES DC RESISTIVE LOAD
Duty TypeCONTINUOUS
Main Contact Maximum Voltage Rating in Volts28.0 DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5930-00-636-290586-477-4 INTERCHANGEABLE
Switch,push
Eaton Corp Opns & Technical Center
Cross-Reference Index
Part NumberManufacturer
864774 The Bechdon Company, Llc (USA)
FL4065 Te Connectivity Corporation (USA)
864774 L3 Aviation Products, Inc. Dba L3 Technologies (USA)
Related Parts
5930-00-636-2905INTERCHANGEABLE
SWITCH,PUSH
86-477-4

Frequently Asked Questions

What is NSN 5945-00-078-1506?

NSN 5945-00-078-1506 is a Relay,electromagnetic, manufactured by The Bechdon Company, Llc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-078-1506?

NSN 5945-00-078-1506 has 3 cross-referenced part numbers: 864774 (The Bechdon Company, Llc), FL4065 (Te Connectivity Corporation), 864774 (L3 Aviation Products, Inc. Dba L3 Technologies).

What NSN replaces 5945-00-078-1506?

There is 1 known substitute for 5945-00-078-1506: 5930-00-636-2905. Verify interchangeability with system specifications before substitution.

What are the specifications of 864774?

Key specifications for 864774: Terminal Type and Quantity: 10 PIN ALL FUNCTIONS; Overall Width: 1.100 INCHES MAXIMUM IN; Operating Voltage Rating and Type at Specified Temp: 12.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS; Time Delay: 0.0035 SECONDS MAXIMUM FIXED OPERATE TIME. 16 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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