PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3823-4Fuseholder,block

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-080-5827 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-080-5827 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-080-5827. Primary manufacturer part number: 3823-4.
Features
  • Fuseholder,block — FSC 5920
  • Material: COPPER ALLOY OR COPPER TERMINAL
  • Internal Circuit Configuration and Pole Quantity: 4 POLE, MAINLINE, FUSED
  • Coating Method: DIPPED TERMINAL
  • Current Carrying Rating in Amps: 30.0
  • Material: COPPER ALLOY CONTACT
  • Fuse Terminal Type Accommodated: FERRULE
  • Terminal Type and Quantity: 8 TAB, SOLDER LUG
Applications
  • Applications requiring Copper Alloy or Copper Terminal construction
General Description

The Fuseholder,block, cataloged under National Stock Number 5920-00-080-5827, 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 Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-080-5827
Primary Part Number3823-4
Item NameFuseholder,block
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
MaterialCOPPER ALLOY OR COPPER TERMINAL
Internal Circuit Configuration and Pole Quantity4 POLE, MAINLINE, FUSED
Coating MethodDIPPED TERMINAL
Current Carrying Rating in Amps30.0
MaterialCOPPER ALLOY CONTACT
Fuse Terminal Type AccommodatedFERRULE
Terminal Type and Quantity8 TAB, SOLDER LUG
Accommodated Fuse Length1.250 INCHES NOMINAL IN
Mounting Hole StyleIN-LINE ALONG THE WIDTH
Fuse Accommodation Quantity4
Mounting Hole Diameter0.138 INCHES NOMINAL IN
Accommodated Ferrule Diameter0.250 INCHES NOMINAL IN
Base Thickness0.188 INCHES NOMINAL IN
Mounting Hole Quantity4
Center to Center Distance Between Outside Mounting Holes Along Width1.750 INCHES NOMINAL IN
Body StyleCENTER BARRIER TYPE
Surface TreatmentALUMINUM CONTACT
MaterialPLASTIC PHENOLIC BODY
Voltage in Volts250.0
Surface TreatmentSOLDER TERMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
6625-00-081-5840637-16751 INTERCHANGEABLE
Ammeter
Phaostron Instrument and Electronic Company
4730-00-249-3948 INTERCHANGEABLE
Elbow,pipe
5310-00-264-4020042431 INTERCHANGEABLE
Nut,plain,hexagon
New Holland Construction
5920-00-284-7819357004 INTERCHANGEABLE
Fuseholder,block
Littelfuse, Inc.
5340-00-547-5044 INTERCHANGEABLE
Lock,mortise
5915-00-846-37267744466P4 INTERCHANGEABLE
Filter,band Pass
Lockheed Martin Corporation Div Rms
5999-00-988-1146 INTERCHANGEABLE
Plate,electrical Shield
Cross-Reference Index
Part NumberManufacturer
5920PL0901848 Jednolity Indeks Materialowy - Uniform Material Index (POL)
714208-4 Raytheon Company Div Rmd Strategic (USA)
3823-4 Littelfuse, Inc. (USA)
2874270-4 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
357004 Ashland Oil Inc Ashland Chemical Co Div (USA)
L504003704 Lockheed Martin Librascope Corporation (USA)
3823-4 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
Related Parts
6625-00-081-5840INTERCHANGEABLE
AMMETER
637-16751
4730-00-249-3948INTERCHANGEABLE
ELBOW,PIPE
5310-00-264-4020INTERCHANGEABLE
NUT,PLAIN,HEXAGON
042431
5920-00-284-7819INTERCHANGEABLE
FUSEHOLDER,BLOCK
357004
5340-00-547-5044INTERCHANGEABLE
LOCK,MORTISE
5915-00-846-3726INTERCHANGEABLE
FILTER,BAND PASS
7744466P4
5999-00-988-1146INTERCHANGEABLE
PLATE,ELECTRICAL SHIELD

Frequently Asked Questions

What is NSN 5920-00-080-5827?

NSN 5920-00-080-5827 is a Fuseholder,block, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-080-5827?

NSN 5920-00-080-5827 has 7 cross-referenced part numbers: 5920PL0901848 (Jednolity Indeks Materialowy - Uniform Material Index), 714208-4 (Raytheon Company Div Rmd Strategic), 3823-4 (Littelfuse, Inc.), 2874270-4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 357004 (Ashland Oil Inc Ashland Chemical Co Div) and 2 more.

What NSN replaces 5920-00-080-5827?

There are 7 known substitutes for 5920-00-080-5827: 6625-00-081-5840, 4730-00-249-3948, 5310-00-264-4020 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3823-4?

Key specifications for 3823-4: Material: COPPER ALLOY OR COPPER TERMINAL; Internal Circuit Configuration and Pole Quantity: 4 POLE, MAINLINE, FUSED; Coating Method: DIPPED TERMINAL; Current Carrying Rating in Amps: 30.0. 23 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-080-5827 still in active supply?

NSN 5920-00-080-5827 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.
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