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JJS-45 — FUSE,CARTRIDGE

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

JJS-45: FUSE,CARTRIDGE.

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: FIBER CASE, body_style: TUBE TYPE, overall_length: 1.562 INCHES NOMINAL IN, fragility_factor: MODERATELY RUGGED, overall_diameter: 0.812 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-292-2045, 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→ JJS-45
NSN: 5920-01-292-2045
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 71400 — COOPER BUSSMANN, LLC DBA COOPER INDUSTRIES (USA)
SPECIFICATIONS
materialFIBER CASE
body_styleTUBE TYPE
overall_length1.562 INCHES NOMINAL IN
fragility_factorMODERATELY RUGGED
overall_diameter0.812 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentSOLDER TERMINAL
end_item_identification4920-01-104-2906
interruption_indicator_methodOPAQUE BODY
maximum_voltage_rating_in_volts600.0 AC
continuous_current_rating_in_amps45.000
circuit_over-current_interruption_typeNORMAL INSTANTANEOUS
NSN5920-01-292-2045
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN JJS-45 MFR FUSE,CARTRIDGE
KEY FEATURES
•
CONTINUOUS CURRENT RATING IN AMPS: 45.000
•
FRAGILITY FACTOR: MODERATELY RUGGED
•
BODY STYLE: TUBE TYPE
•
OVERALL DIAMETER: 0.812 INCHES NOMINAL IN
•
INTERRUPTION INDICATOR METHOD: OPAQUE BODY
•
FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT
•
SURFACE TREATMENT: SOLDER TERMINAL
TECHNICAL CHARACTERISTICS
CONTINUOUS CURRENT RATING IN AMPS45.000
FRAGILITY FACTORMODERATELY RUGGED
BODY STYLETUBE TYPE
OVERALL DIAMETER0.812 INCHES NOMINAL IN
OVERALL LENGTH1.562 INCHES NOMINAL IN
INTERRUPTION INDICATOR METHODOPAQUE BODY
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
SURFACE TREATMENTSOLDER TERMINAL
MAXIMUM VOLTAGE RATING IN VOLTS600.0 AC
END ITEM IDENTIFICATION4920-01-104-2906
OTHER ITEMS IN FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5920-00-001-3111 5920-00-001-3260 5920-00-001-3261 5920-00-001-3262 5920-00-001-3263 5920-00-001-3264 5920-00-001-3296 5920-00-001-3840
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is JJS-45?
JJS-45 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for JJS-45?
JJS-45 is cataloged in the U.S. Government catalog under NSN 5920-01-292-2045. 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.