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PartsTable / MRO / W-F-1814/59

W-F-1814/59 — Technical Data Sheet

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— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: COPPER OR COPPER ALLOY TERMINAL, body_style: AXIAL TERMINAL TYPE, body_length: 4.281 INCHES MINIMUM IN, overall_length: 7.060 INCHES MINIMUM AND 7.180 INCHES MAXIMUM IN, fragility_factor: MODERATELY RUGGED, overall_diameter: 1.880 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5920-01-200-0683, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ W-F-1814/59
NSN: 5920-01-200-0683
FSC: 5920
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialCOPPER OR COPPER ALLOY TERMINAL
body_styleAXIAL TERMINAL TYPE
body_length4.281 INCHES MINIMUM IN
overall_length7.060 INCHES MINIMUM AND 7.180 INCHES MAXIMUM IN
fragility_factorMODERATELY RUGGED
overall_diameter1.880 INCHES MAXIMUM IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
terminal_thickness0.185 INCHES MINIMUM AND 0.191 INCHES MAXIMUM IN
mounting_slot_width0.281 INCHES MINIMUM IN
specification/standard_data81348-W-F-1814/59 GOVERNMENT SPECIFICATION
interruption_indicator_methodOPAQUE BODY
NSN5920-01-200-0683
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN W-F-1814/59 MFR FUSE,CARTRIDGE
KEY FEATURES
•
SPECIFICATION/STANDARD DATA: 81348-W-F-1814/59 GOVERNMENT SPECIFICATION
•
MATERIAL: CERAMIC OR FIBER OR GLASS OR PLASTIC MELAMINE CASE
•
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: TIME DELAY
•
OVERALL DIAMETER: 1.880 INCHES MAXIMUM IN
•
CONTINUOUS CURRENT RATING IN AMPS: 150.000
•
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 10.0 500 PCT OF CURRENT RATING
•
MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC AND 250.0 DC
TECHNICAL CHARACTERISTICS
SPECIFICATION/STANDARD DATA81348-W-F-1814/59 GOVERNMENT SPECIFICATION
MATERIALCERAMIC OR FIBER OR GLASS OR PLASTIC MELAMINE CASE
CIRCUIT OVER-CURRENT INTERRUPTION TYPETIME DELAY
OVERALL DIAMETER1.880 INCHES MAXIMUM IN
MATERIALCOPPER OR COPPER ALLOY TERMINAL
CONTINUOUS CURRENT RATING IN AMPS150.000
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS10.0 500 PCT OF CURRENT RATING
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 250.0 DC
MOUNTING SLOT WIDTH0.281 INCHES NOMINAL IN
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
W-F-1814/26InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
WF1814/59-D5200InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
26H29P1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
WF1814/59-D1125InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
REN125InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
W-F-1726/16InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W-F-1814/59?
W-F-1814/59 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace W-F-1814/59?
There are 9 known substitutes for W-F-1814/59: W-F-1814/26, WF1814/59-D5200, 26H29P1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W-F-1814/59?
W-F-1814/59 is cataloged in the Federal Logistics Information System under NSN 5920-01-200-0683. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: October 2026