PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WF1814/62-D505Fuse,cartridge

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5920-01-234-1324 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-234-1324 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-234-1324. Primary manufacturer part number: WF1814/62-D505.
Features
  • Fuse,cartridge — FSC 5920
  • 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.).
  • Maximum Voltage Rating in Volts: 600.0 AC AND 600.0 DC
  • Material: COPPER OR COPPER ALLOY TERMINAL
  • Overall Diameter: 0.812 INCHES NOMINAL IN
  • Circuit Over-Current Interruption Type: TIME DELAY
  • Specification/standard Data: 81348-W-F-1814/62 GOVERNMENT SPECIFICATION
  • Interruption Indicator Method: OPAQUE BODY
Applications
  • Applications requiring Copper or Copper Alloy Terminal construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-234-1324, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-234-1324
Primary Part NumberWF1814/62-D505
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
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.).
Maximum Voltage Rating in Volts600.0 AC AND 600.0 DC
MaterialCOPPER OR COPPER ALLOY TERMINAL
Overall Diameter0.812 INCHES NOMINAL IN
Circuit Over-Current Interruption TypeTIME DELAY
Specification/standard Data81348-W-F-1814/62 GOVERNMENT SPECIFICATION
Interruption Indicator MethodOPAQUE BODY
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Continuous Current Rating in Amps5.000
Circuit Over-Current Interruption Delay Time in Seconds10.0 500 PCT OF CURRENT RATING
MaterialCERAMIC OR FIBER OR GLASS OR PLASTIC MELAMINE CASE
Body StyleREJECTION GROOVE TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5920-00-819-009910334 INTERCHANGEABLE
Fuse,cartridge
Triumph Controls, Llc Dba Triumph Controls, Llc
5920-01-078-6578 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
WF1814/62-D505 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
218A4531P23 General Electric Co Distribution Support Opn Customer Service and Distribution (USA)
W-F-1814/29 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
W-F-1814/62 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
WF1814/29-024 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
218A4531P23 General Electric Company Dba Ge (USA)
FRS5R Cooper Bussmann, Llc Dba Cooper Industries (USA)
FRS 5 Klockner-Moeller Corp (USA)
Related Parts
5920-00-819-0099INTERCHANGEABLE
FUSE,CARTRIDGE
10334
5920-01-078-6578INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 5920-01-234-1324?

NSN 5920-01-234-1324 is a Fuse,cartridge, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-234-1324?

NSN 5920-01-234-1324 has 8 cross-referenced part numbers: WF1814/62-D505 (Federal Specifications Promulgated by General Services Administration Washington DC), 218A4531P23 (General Electric Co Distribution Support Opn Customer Service and Distribution), W-F-1814/29 (Federal Specifications Promulgated by General Services Administration Washington DC), W-F-1814/62 (Federal Specifications Promulgated by General Services Administration Washington DC), WF1814/29-024 (Federal Specifications Promulgated by General Services Administration Washington DC) and 3 more.

What NSN replaces 5920-01-234-1324?

There are 2 known substitutes for 5920-01-234-1324: 5920-00-819-0099, 5920-01-078-6578. Verify interchangeability with system specifications before substitution.

What are the specifications of WF1814/62-D505?

Key specifications for WF1814/62-D505: 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.).; Maximum Voltage Rating in Volts: 600.0 AC AND 600.0 DC; Material: COPPER OR COPPER ALLOY TERMINAL; Overall Diameter: 0.812 INCHES NOMINAL IN. 13 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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