PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-55474Adapter,fuse

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5920-00-564-3584 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-564-3584 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-564-3584. Primary manufacturer part number: A-A-55474.
Features
  • Adapter,fuse — FSC 5920
  • Material: COPPER ALLOY
  • Overall Diameter: 0.750 INCHES NOMINAL IN
  • Short Circuit Current Rating in Amps: 30.000
  • Features Provided: RETAINER ADAPTER
  • Fuse Type Accommodated: S BASE PLUG
  • Voltage Rating: 125.0 VOLTS NOMINAL
  • Fuseholder Type Accommodated: MEDIUM SCREW BASE PLUG
Applications
  • Applications requiring Copper Alloy construction
General Description

The Adapter,fuse, cataloged under National Stock Number 5920-00-564-3584, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-564-3584
Primary Part NumberA-A-55474
Item NameAdapter,fuse
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
MaterialCOPPER ALLOY
Overall Diameter0.750 INCHES NOMINAL IN
Short Circuit Current Rating in Amps30.000
Features ProvidedRETAINER ADAPTER
Fuse Type AccommodatedS BASE PLUG
Voltage Rating125.0 VOLTS NOMINAL
Fuseholder Type AccommodatedMEDIUM SCREW BASE PLUG
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5920-00-224-9762 INTERCHANGEABLE
Adapter,fuse
5920-00-280-3766 INTERCHANGEABLE
Adapter,fuse
5920-00-296-0470 INTERCHANGEABLE
Adapter,fuse
5970-00-451-0971 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-00-451-0972 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-00-451-0973 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-00-451-0974 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-00-451-0976 INTERCHANGEABLE
Insulation Sleeving,electrical
5965-00-548-9862 INTERCHANGEABLE
Driver,loudspeaker
5920-00-564-3574 INTERCHANGEABLE
Adapter,fuse
Cross-Reference Index
Part NumberManufacturer
A-A-55474 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
CLASS2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SA30 Cooper Bussmann, Llc Dba Cooper Industries (USA)
AA55474-14 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5920-00-224-9762INTERCHANGEABLE
ADAPTER,FUSE
5920-00-280-3766INTERCHANGEABLE
ADAPTER,FUSE
5920-00-296-0470INTERCHANGEABLE
ADAPTER,FUSE
5970-00-451-0971INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-00-451-0972INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-00-451-0973INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-00-451-0974INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-00-451-0976INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5965-00-548-9862INTERCHANGEABLE
DRIVER,LOUDSPEAKER
5920-00-564-3574INTERCHANGEABLE
ADAPTER,FUSE
5920-00-564-3579INTERCHANGEABLE
ADAPTER,FUSE
5920-00-564-3581INTERCHANGEABLE
ADAPTER,FUSE

Frequently Asked Questions

What is NSN 5920-00-564-3584?

NSN 5920-00-564-3584 is a Adapter,fuse, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-564-3584?

NSN 5920-00-564-3584 has 5 cross-referenced part numbers: A-A-55474 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), CLASS2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SA30 (Cooper Bussmann, Llc Dba Cooper Industries), AA55474-14 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 5920-00-564-3584?

There are 12 known substitutes for 5920-00-564-3584: 5920-00-224-9762, 5920-00-280-3766, 5920-00-296-0470 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-55474?

Key specifications for A-A-55474: Material: COPPER ALLOY; Overall Length: 1.001 INCHES NOMINAL IN; Overall Diameter: 0.750 INCHES NOMINAL IN; Short Circuit Current Rating in Amps: 30.000. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-564-3584 still in active supply?

NSN 5920-00-564-3584 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com