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FM01A125V2A — FUSE,CARTRIDGE

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

FM01A125V2A: FUSE,CARTRIDGE.

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: COPPER TERMINAL, body_style: PLUG-IN TYPE, body_length: 0.250 INCHES NOMINAL IN, overall_length: 0.438 INCHES NOMINAL IN, terminal_length: 0.150 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, overall_diameter: 0.281 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5920-00-054-0173, 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→ FM01A125V2A
NSN: 5920-00-054-0173
NIINs: 000540173, 011086833
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER TERMINAL
body_stylePLUG-IN TYPE
body_length0.250 INCHES NOMINAL IN
overall_length0.438 INCHES NOMINAL IN
terminal_length0.150 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
overall_diameter0.281 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
precious_materialSILVER
surface_treatmentSILVER TERMINAL
terminal_diameter0.188 INCHES NOMINAL IN
specification/standard_data81349-MIL-F-23419/1 GOVERNMENT SPECIFICATION
interruption_indicator_methodVISIBLE ELEMENT
NSN5920-00-054-0173
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN FM01A125V2A MFR FUSE,CARTRIDGE
KEY FEATURES
•
CONTINUOUS CURRENT RATING IN AMPS: 2.000
•
TERMINAL DIAMETER: 0.039 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
•
BODY STYLE: PLUG-IN TYPE
•
OVERALL DIAMETER: 0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
•
PRECIOUS MATERIAL: SILVER
•
TERMINAL LENGTH: 0.150 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO DIAMETER: 0.142 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CONTINUOUS CURRENT RATING IN AMPS2.000
TERMINAL DIAMETER0.039 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
BODY STYLEPLUG-IN TYPE
OVERALL DIAMETER0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
PRECIOUS MATERIALSILVER
TERMINAL LENGTH0.150 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO DIAMETER0.142 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
OVERALL LENGTH0.381 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
INTERRUPTION INDICATOR METHODVISIBLE ELEMENT
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
SUBSTITUTES & CROSS-REFERENCES 8
2110-0425Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
GMU2Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
MIL-F-23419/1Reference document
Same NSN cross-reference
Reference document — Secondary reference
A1-98704-120Reference document
Same NSN cross-reference
Reference document — Secondary reference
577R322H16Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
M23419/1-017Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FM01A125V2A?
FM01A125V2A is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace FM01A125V2A?
There are 8 known substitutes for FM01A125V2A: 2110-0425, GMU2, MIL-F-23419/1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FM01A125V2A?
FM01A125V2A is cataloged in the U.S. Government catalog under NSN 5920-00-054-0173. 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.