PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA55427-011Fuseholder,block

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5920-01-325-8842 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-325-8842 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-325-8842. Primary manufacturer part number: AA55427-011.
Features
  • Fuseholder,block — FSC 5920
  • Internal Circuit Configuration and Pole Quantity: 2 POLE, MAINLINE, FUSED
  • Base Thickness: 0.730 INCHES NOMINAL IN
  • Center to Center Distance Between Inside Mounting Holes Along Length: 0.500 INCHES NOMINAL IN
  • Terminal Type and Quantity: 4 COMPRESSION
  • Material: PLASTIC PHENOLIC BODY
  • Material: COPPER CONTACT
  • Accommodated Ferrule Diameter: 0.813 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Phenolic Body construction
General Description

The Fuseholder,block, cataloged under National Stock Number 5920-01-325-8842, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-325-8842
Primary Part NumberAA55427-011
Item NameFuseholder,block
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Internal Circuit Configuration and Pole Quantity2 POLE, MAINLINE, FUSED
Base Thickness0.730 INCHES NOMINAL IN
Center to Center Distance Between Inside Mounting Holes Along Length0.500 INCHES NOMINAL IN
Terminal Type and Quantity4 COMPRESSION
MaterialPLASTIC PHENOLIC BODY
MaterialCOPPER CONTACT
Accommodated Ferrule Diameter0.813 INCHES NOMINAL IN
Voltage in Volts250.0
Mounting Hole Diameter0.210 INCHES NOMINAL IN
Shortest Center to Center Distance Between Mounting Holes Along Length0.500 INCHES NOMINAL IN
Fuse Terminal Type AccommodatedFERRULE
Accommodated Fuse Length3.000 INCHES NOMINAL IN
Current Carrying Rating in Amps60.0
Center to Center Distance Between Outside Mounting Holes Along Width1.250 INCHES NOMINAL IN
Center to Center Distance Between Outside Mounting Holes Along Length1.820 INCHES NOMINAL IN
Fuse Accommodation Quantity2
Mounting Hole Style4 HOLE MOUNTING-IRREGULAR SPACED
Fragility FactorMODERATELY RUGGED
Mounting Hole Quantity4
Body StyleSIDE BARRIER TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5950-00-681-66191819206 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3040-00-800-042520602 INTERCHANGEABLE
Lining,hopper Chute
Eagle Crusher Co Inc Dba Stedman Machine Co
6625-00-998-229020602 INTERCHANGEABLE
Cover,electrical-Electronic Test
Avox Systems Inc Dba Avox Systems Inc
5962-01-078-7524 INTERCHANGEABLE
Microcircuit,digital
5920-01-188-8294 INTERCHANGEABLE
Fuseholder,block
4820-01-233-4972565815 INTERCHANGEABLE
Cock,plug
Eaton Corporation Div Eaton Fluid Power
6240-01-354-7101LU95/SP28/D/MED INTERCHANGEABLE
Lamp,sodium
General Electric Company Dba Ge
5985-01-412-05672-060-2 INTERCHANGEABLE
Line,radio Frequency Transmissio
Myat, Inc. Dba Myat Inc
5120-01-434-9570 INTERCHANGEABLE
Pliers
5895-01-501-539220-602 INTERCHANGEABLE
Amplifier-Control Group
L3 Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
AA55427-011 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-55427 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
20602 Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA)
Related Parts
5950-00-681-6619INTERCHANGEABLE
TRANSFORMER,POWER
1819206
3040-00-800-0425INTERCHANGEABLE
LINING,HOPPER CHUTE
20602
6625-00-998-2290INTERCHANGEABLE
COVER,ELECTRICAL-ELECTRONIC TEST
20602
5962-01-078-7524INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5920-01-188-8294INTERCHANGEABLE
FUSEHOLDER,BLOCK
4820-01-233-4972INTERCHANGEABLE
COCK,PLUG
565815
6240-01-354-7101INTERCHANGEABLE
LAMP,SODIUM
LU95/SP28/D/MED
5985-01-412-0567INTERCHANGEABLE
LINE,RADIO FREQUENCY TRANSMISSIO
2-060-2
5120-01-434-9570INTERCHANGEABLE
PLIERS
5895-01-501-5392INTERCHANGEABLE
AMPLIFIER-CONTROL GROUP
20-602

Frequently Asked Questions

What is NSN 5920-01-325-8842?

NSN 5920-01-325-8842 is a Fuseholder,block, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-325-8842?

NSN 5920-01-325-8842 has 3 cross-referenced part numbers: AA55427-011 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-55427 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 20602 (Mersen Usa Ep Corp. Dba Ferraz Shawmut).

What NSN replaces 5920-01-325-8842?

There are 10 known substitutes for 5920-01-325-8842: 5950-00-681-6619, 3040-00-800-0425, 6625-00-998-2290 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA55427-011?

Key specifications for AA55427-011: Internal Circuit Configuration and Pole Quantity: 2 POLE, MAINLINE, FUSED; Base Thickness: 0.730 INCHES NOMINAL IN; Overall Height: 2.120 INCHES NOMINAL IN; Center to Center Distance Between Inside Mounting Holes Along Length: 0.500 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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