PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1466Relay,electromagnetic

General Motors Corp · NSN 5945-00-274-5686 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-274-5686 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-274-5686. Primary manufacturer part number: 1466.
Features
  • Relay,electromagnetic — FSC 5945
  • Operating Voltage Rating and Type at Specified Temp: 8.00 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
  • Coil Quantity: 1
  • Winding Quantity: 2
  • Duty Type: INTERMITTENT
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.062 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Mounting Facility Type and Quantity: 2 SLOTTED HOLE SINGLE MOUNTING FACILITY
  • Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-274-5686, 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 General Motors Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 12 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
NSN5945-00-274-5686
Primary Part Number1466
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusCANCELLED
Operating Voltage Rating and Type at Specified Temp8.00 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
Coil Quantity1
Winding Quantity2
Duty TypeINTERMITTENT
Center to Center Distance Between Mounting Facilities Parallel to Length2.062 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity2 SLOTTED HOLE SINGLE MOUNTING FACILITY
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Main Contact Maximum Voltage Rating in Volts12.0 DC
Nominal Operating Current Rating and Type2.2 AMPERES DC ALL WINDINGS
Environmental ProtectionDUSTPROOF
Mounting Slot Width0.281 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Terminal Type and Quantity3 THREADED STUD ALL FUNCTIONS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4320-00-022-960623615-30 INTERCHANGEABLE
Seal Cage,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
6110-00-111-2556 INTERCHANGEABLE
Computer,governor
3439-00-145-9132 INTERCHANGEABLE
Flux,soldering
3110-00-155-6716120-9 BRG INTERCHANGEABLE
Bearing,ball,annular
Manitowoc Engineering Co Division of the Manitowoc Co Inc
5940-00-156-7196MS77072-2 INTERCHANGEABLE
Terminal,lug
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5940-00-204-78001180-102 INTERCHANGEABLE
Terminal,lug
Dne Technologies, Inc
6250-00-255-4215M970/9-1 INTERCHANGEABLE
Lampholder
Underwriters Laboratories Inc
5330-00-285-3330146-6 INTERCHANGEABLE
Seal,plain Encased
Mack Trucks Inc Parts Opn
3020-00-287-8771 INTERCHANGEABLE
Gear,spur
4730-00-297-0939 INTERCHANGEABLE
Plug,tube Repair
Cross-Reference Index
Part NumberManufacturer
1466 General Motors Corp (USA)
001466 General Motors Corp (USA)
1544 General Motors Llc Dba General Motors Llc (USA)
23862 General Motors Corp Delco Remy Div (USA)
1466 Terex Corp (USA)
4749701 New Holland Construction (USA)
1456 General Motors Corp (USA)
001466 General Motors Llc Dba General Motors Llc (USA)
1466 Euclid Inc (USA)
70-112225-5 Emerson Electric Co White-Rodgers Div (USA)
D1456 General Motors Corp Delco Remy Div (USA)
1544 General Motors Corp (USA)
1456 General Motors Llc Dba General Motors Llc (USA)
001466 Terex Equipment Ltd Div Construction Equipment (GBR)
1544 General Motors Corp Delco Remy Div (USA)
1456 General Motors Corp Delco Remy Div (USA)
001466 General Motors Corp Delco Remy Div (USA)
SOL211 Intrupa Mfg Co (USA)
1466 General Motors Llc Dba General Motors Llc (USA)
HC492 Link-Belt Cranes, L.p., Lllp (USA)
Related Parts
4320-00-022-9606INTERCHANGEABLE
SEAL CAGE,PUMP
23615-30
6110-00-111-2556INTERCHANGEABLE
COMPUTER,GOVERNOR
3439-00-145-9132INTERCHANGEABLE
FLUX,SOLDERING
3110-00-155-6716INTERCHANGEABLE
BEARING,BALL,ANNULAR
120-9 BRG
5940-00-156-7196INTERCHANGEABLE
TERMINAL,LUG
MS77072-2
5940-00-204-7800INTERCHANGEABLE
TERMINAL,LUG
1180-102
6250-00-255-4215INTERCHANGEABLE
LAMPHOLDER
M970/9-1
5330-00-285-3330INTERCHANGEABLE
SEAL,PLAIN ENCASED
146-6
3020-00-287-8771INTERCHANGEABLE
GEAR,SPUR
4730-00-297-0939INTERCHANGEABLE
PLUG,TUBE REPAIR
2805-00-356-1331INTERCHANGEABLE
PLATE
22011
2520-00-393-7265INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
1544

Frequently Asked Questions

What is NSN 5945-00-274-5686?

NSN 5945-00-274-5686 is a Relay,electromagnetic, manufactured by General Motors Corp, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-274-5686?

NSN 5945-00-274-5686 has 25 cross-referenced part numbers: 1466 (General Motors Corp), 001466 (General Motors Corp), 1544 (General Motors Llc Dba General Motors Llc), 23862 (General Motors Corp Delco Remy Div), 1466 (Terex Corp) and 20 more.

What NSN replaces 5945-00-274-5686?

There are 12 known substitutes for 5945-00-274-5686: 4320-00-022-9606, 6110-00-111-2556, 3439-00-145-9132 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1466?

Key specifications for 1466: Operating Voltage Rating and Type at Specified Temp: 8.00 VOLTS DC 25 DEG CELSIUS ALL WINDINGS; Coil Quantity: 1; Winding Quantity: 2; Overall Width: 2.375 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-274-5686 still in active supply?

NSN 5945-00-274-5686 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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