PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HTB-341Fuseholder,extractor Post

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-01-233-4244 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-233-4244 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-233-4244. Primary manufacturer part number: HTB-341.
Features
  • Fuseholder,extractor Post — FSC 5920
  • Material: COPPER ALLOY CONTACT
  • Bushing Hole Diameter: 0.507 INCHES NOMINAL IN
  • Mounting Hole Diameter: 0.507 INCHES NOMINAL IN
  • Length From Front Protrusion to Mounting Surface: 0.160 INCHES NOMINAL IN
  • Surface Treatment: TIN TERMINAL
  • Cap Diameter: 0.650 INCHES NOMINAL IN
  • Accommodated Ferrule Diameter: 0.250 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Fuseholder,extractor Post, cataloged under National Stock Number 5920-01-233-4244, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-01-233-4244
Primary Part NumberHTB-341
Item NameFuseholder,extractor Post
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
MaterialCOPPER ALLOY CONTACT
Bushing Hole Diameter0.507 INCHES NOMINAL IN
Mounting Hole Diameter0.507 INCHES NOMINAL IN
Length From Front Protrusion to Mounting Surface0.160 INCHES NOMINAL IN
Surface TreatmentTIN TERMINAL
Cap Diameter0.650 INCHES NOMINAL IN
Accommodated Ferrule Diameter0.250 INCHES NOMINAL IN
Current Carrying Rating in Amps20.0
Bushing Diameter0.500 INCHES NOMINAL IN
Environmental ProtectionSHOCK PROOF
Mounting Hole StyleBUSHING MOUNTING
Voltage in Volts300.0
Mounting Hole Quantity1
Flatted Side Bushing Hole Length0.477 INCHES NOMINAL IN
Bushing Thread Length0.500 INCHES NOMINAL IN
Accommodated Fuse Length1.250 INCHES NOMINAL IN
Fuse Terminal Type AccommodatedFERRULE
Body StyleBUSHING MOUNTED TYPE
Fuse Accommodation Quantity1
MaterialCOPPER ALLOY TERMINAL
MaterialPLASTIC PHENOLIC BODY
Surface TreatmentNICKEL CONTACT
Terminal Type and Quantity2 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5998-01-176-228034560-3 INTERCHANGEABLE
Circuit Card Assembly
Hamilton Sundstrand Corporation Dba Collins Aerospace
5920-01-362-5183 INTERCHANGEABLE
Fuseholder,extractor Post
5920-01-469-97433453LS1 INTERCHANGEABLE
Panel,fuse
Littelfuse, Inc.
Cross-Reference Index
Part NumberManufacturer
HTB-341 Cooper Bussmann, Llc Dba Cooper Industries (USA)
A-A-55504/5 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AAA55504/05-001B Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
006-001413-001 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
3453LS1 Littelfuse, Inc. (USA)
345 601 Littelfuse, Inc. (USA)
AA55504/05-001B Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5998-01-176-2280INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
34560-3
5920-01-362-5183INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
5920-01-469-9743INTERCHANGEABLE
PANEL,FUSE
3453LS1

Frequently Asked Questions

What is NSN 5920-01-233-4244?

NSN 5920-01-233-4244 is a Fuseholder,extractor Post, 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 5920-01-233-4244?

NSN 5920-01-233-4244 has 7 cross-referenced part numbers: HTB-341 (Cooper Bussmann, Llc Dba Cooper Industries), A-A-55504/5 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AAA55504/05-001B (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 006-001413-001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 3453LS1 (Littelfuse, Inc.) and 2 more.

What NSN replaces 5920-01-233-4244?

There are 3 known substitutes for 5920-01-233-4244: 5998-01-176-2280, 5920-01-362-5183, 5920-01-469-9743. Verify interchangeability with system specifications before substitution.

What are the specifications of HTB-341?

Key specifications for HTB-341: Material: COPPER ALLOY CONTACT; Bushing Hole Diameter: 0.507 INCHES NOMINAL IN; Mounting Hole Diameter: 0.507 INCHES NOMINAL IN; Length From Front Protrusion to Mounting Surface: 0.160 INCHES NOMINAL IN. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-01-233-4244 still in active supply?

NSN 5920-01-233-4244 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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