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OTS25 — FUSE,CARTRIDGE

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

OTS25: FUSE,CARTRIDGE.

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY TERMINAL, body_style: REJECTION GROOVE TYPE, overall_length: 5.000 INCHES NOMINAL IN, fragility_factor: MODERATELY RUGGED, overall_diameter: 0.406 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-156-0720, 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→ OTS25
NSN: 5920-01-156-0720
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 71424 — MERSEN USA EP CORP. DBA FERRAZ SHAWMUT (USA)
SPECIFICATIONS
materialCOPPER ALLOY TERMINAL
body_styleREJECTION GROOVE TYPE
overall_length5.000 INCHES NOMINAL IN
fragility_factorMODERATELY RUGGED
overall_diameter0.406 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
interruption_indicator_methodVISIBLE ELEMENT
maximum_voltage_rating_in_volts600.0 AC
continuous_current_rating_in_amps25.000
circuit_over-current_interruption_typeNORMAL INSTANTANEOUS
NSN5920-01-156-0720
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN OTS25 MFR FUSE,CARTRIDGE
KEY FEATURES
•
CONTINUOUS CURRENT RATING IN AMPS: 25.000
•
FRAGILITY FACTOR: MODERATELY RUGGED
•
BODY STYLE: REJECTION GROOVE TYPE
•
OVERALL DIAMETER: 0.406 INCHES NOMINAL IN
•
INTERRUPTION INDICATOR METHOD: VISIBLE ELEMENT
•
FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT
•
SURFACE TREATMENT: NICKEL TERMINAL
TECHNICAL CHARACTERISTICS
CONTINUOUS CURRENT RATING IN AMPS25.000
FRAGILITY FACTORMODERATELY RUGGED
BODY STYLEREJECTION GROOVE TYPE
OVERALL DIAMETER0.406 INCHES NOMINAL IN
OVERALL LENGTH5.000 INCHES NOMINAL IN
INTERRUPTION INDICATOR METHODVISIBLE ELEMENT
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
SURFACE TREATMENTNICKEL TERMINAL
MAXIMUM VOLTAGE RATING IN VOLTS600.0 AC
MATERIALCOPPER ALLOY TERMINAL
SUBSTITUTES & CROSS-REFERENCES 1
0TS25Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is OTS25?
OTS25 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace OTS25?
There is 1 known substitute for OTS25: 0TS25. Substitute compatibility should be verified for your specific system.
What is the NSN for OTS25?
OTS25 is cataloged in the U.S. Government catalog under NSN 5920-01-156-0720. 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.