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Technical Data Sheet
PartsTable / MRO / F14A125V3A
F14A125V3A ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The FUSE,PLUG is a the manufacturer industrial component. Key specifications include material: CERAMIC OR GLASS OR PLASTIC CASE, body_style: EDISON BASE, overall_length: 1.218 INCHES NOMINAL IN, terminal_length: 0.750 INCHES NOMINAL IN, overall_diameter: 1.156 INCHES NOMINAL IN, specification/standard_data: 81348-W-F-791/2 GOVERNMENT SPECIFICATION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-228-4463, 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→ F14A125V3A
NSN: 5920-00-228-4463
FSC: 5920
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCERAMIC OR GLASS OR PLASTIC CASE
body_styleEDISON BASE
overall_length1.218 INCHES NOMINAL IN
terminal_length0.750 INCHES NOMINAL IN
overall_diameter1.156 INCHES NOMINAL IN
specification/standard_data81348-W-F-791/2 GOVERNMENT SPECIFICATION
interruption_indicator_methodVISIBLE ELEMENT
maximum_voltage_rating_in_volts125.0 DC
continuous_current_rating_in_amps3.000
circuit_over-current_interruption_typeNORMAL INSTANTANEOUS
circuit_over-current_interruption_delay_time_in_seconds30.0 200 PCT OF CURRENT RATING
NSN5920-00-228-4463
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,PLUG TITLE COMPONENT PN F14A125V3A MFR FUSE,PLUG
KEY FEATURES
•
MATERIAL: CERAMIC OR GLASS OR PLASTIC CASE
•
TEST DATA DOCUMENT: 81348-W-F-791 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.).
•
CONTINUOUS CURRENT RATING IN AMPS: 3.000
•
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: TIME DELAY
•
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 30.0 200 PCT OF CURRENT RATING
•
INTERRUPTION INDICATOR METHOD: VISIBLE ELEMENT
•
SPECIFICATION/STANDARD DATA: 81348-W-F-791/2 GOVERNMENT SPECIFICATION
•
MAXIMUM VOLTAGE RATING IN VOLTS: 125.0 AC AND 125.0 DC
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCERAMIC OR GLASS OR PLASTIC CASE
TEST DATA DOCUMENT81348-W-F-791 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.).
CONTINUOUS CURRENT RATING IN AMPS3.000
CIRCUIT OVER-CURRENT INTERRUPTION TYPETIME DELAY
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS30.0 200 PCT OF CURRENT RATING
INTERRUPTION INDICATOR METHODVISIBLE ELEMENT
SPECIFICATION/STANDARD DATA81348-W-F-791/2 GOVERNMENT SPECIFICATION
MAXIMUM VOLTAGE RATING IN VOLTS125.0 AC AND 125.0 DC
BODY STYLEEDISON BASE
TERMINAL LENGTH0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
WF791/1-006Interchangeable
interchangeable cross-reference
interchangeable
F14A125V6AInterchangeable
interchangeable cross-reference
interchangeable
AA55470Interchangeable
interchangeable cross-reference
interchangeable
690-25IAWUL198.5Interchangeable
interchangeable cross-reference
interchangeable
CP-25IAWUL198.5Interchangeable
interchangeable cross-reference
interchangeable
WF791-1-011Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F14A125V3A?
F14A125V3A is a FUSE,PLUG. It is classified as a MRO (MRO_GENERAL).
What parts can replace F14A125V3A?
There are 24 known substitutes for F14A125V3A: WF791/1-006, F14A125V6A, AA55470 and 21 more. Substitute compatibility should be verified for your specific system.
Is F14A125V3A still available?
F14A125V3A is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026