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PartsTable / MRO / AA55492-020
AA55492-020 ✓ 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,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: PLASTIC MELAMINE CASE, body_style: HOLE TYPE, overall_length: 2.656 INCHES NOMINAL IN, overall_diameter: 1.000 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT, surface_treatment: NICKEL TERMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-172-5748, 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→ AA55492-020
NSN: 5920-01-172-5748
FSC: 5920
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialPLASTIC MELAMINE CASE
body_styleHOLE TYPE
overall_length2.656 INCHES NOMINAL IN
overall_diameter1.000 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
terminal_thickness0.188 INCHES NOMINAL IN
mounting_slot_width0.312 INCHES NOMINAL IN
interruption_indicator_methodOPAQUE BODY
maximum_voltage_rating_in_volts130.0 AC AND 130.0 DC
continuous_current_rating_in_amps350.000
circuit_over-current_interruption_typeNORMAL INSTANTANEOUS
NSN5920-01-172-5748
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN AA55492-020 MFR FUSE,CARTRIDGE
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.188 INCHES NOMINAL IN
•
CONTINUOUS CURRENT RATING IN AMPS: 350.000
•
MAXIMUM VOLTAGE RATING IN VOLTS: 130.0 AC AND 130.0 DC
•
INTERRUPTION INDICATOR METHOD: OPAQUE BODY
•
CENTER TO CENTER DISTANCE BETWEEN INSIDE MOUNTING FACILITIES PARALLEL TO LENGTH: 1.906 INCHES NOMINAL IN
•
OVERALL DIAMETER: 1.000 INCHES NOMINAL IN
•
MOUNTING SLOT WIDTH: 0.312 INCHES NOMINAL IN
•
FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.188 INCHES NOMINAL IN
CONTINUOUS CURRENT RATING IN AMPS350.000
MAXIMUM VOLTAGE RATING IN VOLTS130.0 AC AND 130.0 DC
INTERRUPTION INDICATOR METHODOPAQUE BODY
CENTER TO CENTER DISTANCE BETWEEN INSIDE MOUNTING FACILITIES PARALLEL TO LENGTH1.906 INCHES NOMINAL IN
OVERALL DIAMETER1.000 INCHES NOMINAL IN
MOUNTING SLOT WIDTH0.312 INCHES NOMINAL IN
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
TERMINAL THICKNESS0.188 INCHES NOMINAL IN
MATERIALCOPPER TERMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
KAA150Interchangeable
interchangeable cross-reference
interchangeable
A-A-55492Interchangeable
interchangeable cross-reference
interchangeable
AA55492-016Interchangeable
interchangeable cross-reference
interchangeable
PM-F400-ATInterchangeable
interchangeable cross-reference
interchangeable
22-150Interchangeable
interchangeable cross-reference
interchangeable
L13S80Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA55492-020?
AA55492-020 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace AA55492-020?
There are 27 known substitutes for AA55492-020: KAA150, A-A-55492, AA55492-016 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA55492-020?
AA55492-020 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-172-5748. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026