PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WF1814/06-004Fuse,cartridge

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5920-01-250-5968 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-250-5968 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-250-5968. Primary manufacturer part number: WF1814/06-004.
Features
  • Fuse,cartridge — FSC 5920
  • Maximum Voltage Rating in Volts: 600.0 AC
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Test Data Document: 81348-W-F-1814 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.).
  • Material: COPPER TERMINAL
  • Continuous Current Rating in Amps: 50.000
  • Overall Diameter: 1.062 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Terminal construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-250-5968, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-01-250-5968
Primary Part NumberWF1814/06-004
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Maximum Voltage Rating in Volts600.0 AC
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Test Data Document81348-W-F-1814 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.).
MaterialCOPPER TERMINAL
Continuous Current Rating in Amps50.000
Overall Diameter1.062 INCHES NOMINAL IN
Specification/standard Data81348-W-F-1814/6 GOVERNMENT SPECIFICATION
Interruption Indicator MethodOPAQUE BODY
MaterialCERAMIC OR GLASS OR PLASTIC MELAMINE CASE
Body StyleTUBE TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5920-01-173-2473 INTERCHANGEABLE
Fuse,cartridge
5920-01-272-8182 INTERCHANGEABLE
Fuse,cartridge
5920-01-290-3771 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
WF1814/06-004 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
W-F-1814/6 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5920-01-173-2473INTERCHANGEABLE
FUSE,CARTRIDGE
5920-01-272-8182INTERCHANGEABLE
FUSE,CARTRIDGE
5920-01-290-3771INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 5920-01-250-5968?

NSN 5920-01-250-5968 is a Fuse,cartridge, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-01-250-5968?

NSN 5920-01-250-5968 has 2 cross-referenced part numbers: WF1814/06-004 (Federal Specifications Promulgated by General Services Administration Washington DC), W-F-1814/6 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5920-01-250-5968?

There are 3 known substitutes for 5920-01-250-5968: 5920-01-173-2473, 5920-01-272-8182, 5920-01-290-3771. Verify interchangeability with system specifications before substitution.

What are the specifications of WF1814/06-004?

Key specifications for WF1814/06-004: Maximum Voltage Rating in Volts: 600.0 AC; Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS; Test Data Document: 81348-W-F-1814 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.).. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-01-250-5968 still in active supply?

NSN 5920-01-250-5968 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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