PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1966Relay,electromagnetic

Schneider Metal Mfg Co Inc · NSN 5945-00-231-2927 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-231-2927 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-231-2927. Primary manufacturer part number: 1966.
Features
  • Relay,electromagnetic — FSC 5945
  • Winding Quantity: 1
  • Coil Quantity: 1
  • Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY
  • Operating Voltage Rating and Type at Specified Temp: 115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
  • Unthreaded Mounting Hole Diameter: 0.153 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Frequency in Hertz: 60.000 NOMINAL
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.000 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 5945-00-231-2927, 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 Schneider Metal Mfg Co Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-231-2927
Primary Part Number1966
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerSchneider Metal Mfg Co Inc
StatusCANCELLED
Winding Quantity1
Coil Quantity1
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Operating Voltage Rating and Type at Specified Temp115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Unthreaded Mounting Hole Diameter0.153 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Frequency in Hertz60.000 NOMINAL
Center to Center Distance Between Mounting Facilities Parallel to Length1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Duty TypeINTERMITTENT
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Terminal Type and Quantity4 PIN ALL FUNCTIONS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5940-00-006-5830196-6 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
2520-00-126-435710375258 INTERCHANGEABLE
Arm Assy,pedal Adjuster
Fwd Seagrave Holdings Lp
4730-00-172-0040AS15004-1 INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
5120-00-222-22205120-00-222-2220 INTERCHANGEABLE
Mallet,rawhide
General Services Administration Federal Supply Service
5950-00-410-38711966 INTERCHANGEABLE
Coil,radio Frequency
Drs Signal Solutions, Inc.
2805-00-491-32912465335 INTERCHANGEABLE
Valve,poppet,engine
Chrysler Corp Service and Parts Opns
5930-00-755-56662162893 INTERCHANGEABLE
Switch,rotary
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4820-00-964-3185 INTERCHANGEABLE
Valve,gate
5306-01-300-12911966 INTERCHANGEABLE
Bolt,hook
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1430-01-317-45703516730-25 INTERCHANGEABLE
Filter Assembly,special
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
1966 Schneider Metal Mfg Co Inc (USA)
91252-365 Emerson Electric Co White-Rodgers Div (USA)
8-1966-1 Schneider Metal Mfg Co Inc (USA)
6592980 White Consolidated Industries Inc Frigidaire Div (USA)
Related Parts
5940-00-006-5830INTERCHANGEABLE
TERMINAL,LUG
196-6
2520-00-126-4357INTERCHANGEABLE
ARM ASSY,PEDAL ADJUSTER
10375258
4730-00-172-0040INTERCHANGEABLE
FITTING,LUBRICATION
AS15004-1
5120-00-222-2220INTERCHANGEABLE
MALLET,RAWHIDE
5120-00-222-2220
5950-00-410-3871INTERCHANGEABLE
COIL,RADIO FREQUENCY
1966
2805-00-491-3291INTERCHANGEABLE
VALVE,POPPET,ENGINE
2465335
5930-00-755-5666INTERCHANGEABLE
SWITCH,ROTARY
2162893
4820-00-964-3185INTERCHANGEABLE
VALVE,GATE
5306-01-300-1291INTERCHANGEABLE
BOLT,HOOK
1966
1430-01-317-4570INTERCHANGEABLE
FILTER ASSEMBLY,SPECIAL
3516730-25
4140-01-571-1584INTERCHANGEABLE
NOZZLE,BLOWER
1966

Frequently Asked Questions

What is NSN 5945-00-231-2927?

NSN 5945-00-231-2927 is a Relay,electromagnetic, manufactured by Schneider Metal Mfg Co Inc, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-231-2927?

NSN 5945-00-231-2927 has 4 cross-referenced part numbers: 1966 (Schneider Metal Mfg Co Inc), 91252-365 (Emerson Electric Co White-Rodgers Div), 8-1966-1 (Schneider Metal Mfg Co Inc), 6592980 (White Consolidated Industries Inc Frigidaire Div).

What NSN replaces 5945-00-231-2927?

There are 11 known substitutes for 5945-00-231-2927: 5940-00-006-5830, 2520-00-126-4357, 4730-00-172-0040 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1966?

Key specifications for 1966: Winding Quantity: 1; Overall Length: 1.844 INCHES NOMINAL IN; Coil Quantity: 1; Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-231-2927 still in active supply?

NSN 5945-00-231-2927 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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