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Technical Data Sheet
PartsTable / MRO / F14B125V8A
F14B125V8A ✓ Verified by PartsTable
— · 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,PLUG is a the manufacturer industrial component. Key specifications include material: CERAMIC OR GLASS OR PLASTIC CASE, body_style: EDISON BASE, overall_length: 1.281 INCHES NOMINAL IN, terminal_length: 0.750 INCHES NOMINAL IN, overall_diameter: 1.281 INCHES NOMINAL IN, specification/standard_data: 81349-W-F-791/2 GOVERNMENT SPECIFICATION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-224-4331, 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→ F14B125V8A
NSN: 5920-00-224-4331
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_length1.281 INCHES NOMINAL IN
terminal_length0.750 INCHES NOMINAL IN
overall_diameter1.281 INCHES NOMINAL IN
specification/standard_data81349-W-F-791/2 GOVERNMENT SPECIFICATION
interruption_indicator_methodVISIBLE ELEMENT
maximum_voltage_rating_in_volts125.0 AC AND 125.0 DC
continuous_current_rating_in_amps8.000
circuit_over-current_interruption_typeTIME DELAY
circuit_over-current_interruption_delay_time_in_seconds30.0 200 PCT OF CURRENT RATING
NSN5920-00-224-4331
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,PLUG TITLE COMPONENT PN F14B125V8A MFR FUSE,PLUG
KEY FEATURES
•
BODY STYLE: EDISON BASE
•
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.).
•
SPECIFICATION/STANDARD DATA: 81349-W-F-791/2 GOVERNMENT SPECIFICATION
•
MAXIMUM VOLTAGE RATING IN VOLTS: 125.0 AC AND 125.0 DC
•
INTERRUPTION INDICATOR METHOD: VISIBLE ELEMENT
•
CONTINUOUS CURRENT RATING IN AMPS: 8.000
•
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 30.0 200 PCT OF CURRENT RATING
•
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: TIME DELAY
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLEEDISON BASE
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.).
SPECIFICATION/STANDARD DATA81349-W-F-791/2 GOVERNMENT SPECIFICATION
MAXIMUM VOLTAGE RATING IN VOLTS125.0 AC AND 125.0 DC
INTERRUPTION INDICATOR METHODVISIBLE ELEMENT
CONTINUOUS CURRENT RATING IN AMPS8.000
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS30.0 200 PCT OF CURRENT RATING
CIRCUIT OVER-CURRENT INTERRUPTION TYPETIME DELAY
MATERIALCERAMIC OR GLASS OR PLASTIC CASE
OVERALL LENGTH1.281 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
AA55473-20Interchangeable
interchangeable cross-reference
interchangeable
T4AMPInterchangeable
interchangeable cross-reference
interchangeable
W-F-791/2Interchangeable
interchangeable cross-reference
interchangeable
546130-011Interchangeable
interchangeable cross-reference
interchangeable
T30Interchangeable
interchangeable cross-reference
interchangeable
WF791Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F14B125V8A?
F14B125V8A is a FUSE,PLUG. It is classified as a MRO (MRO_GENERAL).
What parts can replace F14B125V8A?
There are 22 known substitutes for F14B125V8A: AA55473-20, T4AMP, W-F-791/2 and 19 more. Substitute compatibility should be verified for your specific system.
Is F14B125V8A still available?
F14B125V8A 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