PartsTable
Technical Data Sheet

W-F-1814/62 — CAPACITOR,FIXED,MICA DIELECTRIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

W-F-1814/62: CAPACITOR,FIXED,MICA DIELECTRIC.

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include material: CERAMIC OR FIBER CASE, body_style: REJECTION GROOVE TYPE, overall_length: 5.030 INCHES NOMINAL IN, overall_diameter: 0.820 INCHES NOMINAL IN, special_features: GROOVE IN ONE FERRULE PREVENTS USE OF CLASS H FUSES EQUIPMENT DESIGNED FOR CLASS R TYPE, features_provided: NONRENEWABLE FUSIBLE ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5920-00-188-7343, 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-1814/62
NSN: 5920-00-188-7343
NIINs: 001887343, 011572767, 011600056, 011618120, 011790340, 011793366, 011852222, 012246530, 012264271, 012267035, 012280577, 012297151, 012311891, 012311892, 012313274, 012341320, 012341324, 012356477, 012381412, 012381413, 012398218, 012448170, 012479196, 012508793, 012593082, 012593084, 012593140, 012593141, 012593142, 012593146, 012593147, 012598488, 012608539, 012678919, 012730710, 012761129, 012942241, 013235346, 013235348, 013235349, 013235350, 013235351, 013508269, 014160616, 014164274
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialCERAMIC OR FIBER CASE
body_styleREJECTION GROOVE TYPE
overall_length5.030 INCHES NOMINAL IN
overall_diameter0.820 INCHES NOMINAL IN
special_featuresGROOVE IN ONE FERRULE PREVENTS USE OF CLASS H FUSES EQUIPMENT DESIGNED FOR CLASS R TYPE
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
end_item_identification6940-01-109-7734 RADAR TRAINER,TYPE AN/GPY-T1
specification/standard_data81348-W-F-1814/62 GOVERNMENT SPECIFICATION
interruption_indicator_methodOPAQUE BODY
maximum_voltage_rating_in_volts600.0 AC
continuous_current_rating_in_amps10.000
NSN5920-00-188-7343
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN W-F-1814/62 MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
CONTINUOUS CURRENT RATING IN AMPS: 6.000
•
BODY STYLE: TUBE TYPE
•
OVERALL DIAMETER: 0.812 INCHES NOMINAL IN
•
INTERRUPTION INDICATOR METHOD: OPAQUE BODY
•
FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT
•
SPECIFICATION/STANDARD DATA: 81348-WF1814/62-F506 GOVERNMENT SPECIFICATION
•
SURFACE TREATMENT: NICKEL TERMINAL
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS
CONTINUOUS CURRENT RATING IN AMPS6.000
BODY STYLETUBE TYPE
OVERALL DIAMETER0.812 INCHES NOMINAL IN
OVERALL LENGTH5.000 INCHES NOMINAL IN
INTERRUPTION INDICATOR METHODOPAQUE BODY
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
SPECIFICATION/STANDARD DATA81348-WF1814/62-F506 GOVERNMENT SPECIFICATION
SURFACE TREATMENTNICKEL TERMINAL
MAXIMUM VOLTAGE RATING IN VOLTS600.0 AC AND 600.0 DC
TEST DATA DOCUMENT81348-W-F-1814/62 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.).
SUBSTITUTES & CROSS-REFERENCES 9
1606Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
28055-6Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
EA2386Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
64861Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
012639Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A51152Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is W-F-1814/62?
W-F-1814/62 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace W-F-1814/62?
There are 9 known substitutes for W-F-1814/62: 1606, 28055-6, EA2386 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W-F-1814/62?
W-F-1814/62 is cataloged in the U.S. Government catalog under NSN 5920-00-188-7343. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.