PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HCMZFuseholder,extractor Post

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-284-6800 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-284-6800 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-284-6800. Primary manufacturer part number: HCMZ.
Features
  • Fuseholder,extractor Post — FSC 5920
  • Bushing Diameter: 0.625 INCHES NOMINAL IN
  • Fuse Accommodation Quantity: 1
  • Fuse Terminal Type Accommodated: FERRULE
  • Accommodated Ferrule Diameter: 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
  • Accommodated Fuse Length: 1.250 INCHES NOMINAL IN
  • Current Carrying Rating in Amps: 18.0
  • Voltage in Volts: 32.0
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Fuseholder,extractor Post, cataloged under National Stock Number 5920-00-284-6800, 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 12 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
NSN5920-00-284-6800
Primary Part NumberHCMZ
Item NameFuseholder,extractor Post
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
Bushing Diameter0.625 INCHES NOMINAL IN
Fuse Accommodation Quantity1
Fuse Terminal Type AccommodatedFERRULE
Accommodated Ferrule Diameter0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
Accommodated Fuse Length1.250 INCHES NOMINAL IN
Current Carrying Rating in Amps18.0
Voltage in Volts32.0
Bushing Thread Length0.500 INCHES NOMINAL IN
MaterialCOPPER ALLOY CONTACT
Terminal Type and Quantity2 TAB, SOLDER LUG
Environmental ProtectionVIBRATION PROOF
Overall Diameter0.812 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5920-00-247-3809 INTERCHANGEABLE
Fuseholder,extractor Post
5920-00-552-14637475389P1 INTERCHANGEABLE
Fuseholder,extractor Post
Lockheed Martin Corporation Div Rms
5920-00-581-7957 INTERCHANGEABLE
Fuseholder,extractor Post
Cross-Reference Index
Part NumberManufacturer
BA-10115-2 Littelfuse, Inc. (USA)
7599483 CAGE 00000
BA10115-2 American Telephone and Telegraph Co (USA)
HCMZ PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
714299-012 Raytheon Company Div Rmd Strategic (USA)
714299-12 Raytheon Company Div Rmd Strategic (USA)
HCM Cooper Bussmann, Llc Dba Cooper Industries (USA)
Related Parts
5920-00-247-3809INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
5920-00-552-1463INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
7475389P1
5920-00-581-7957INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST

Frequently Asked Questions

What is NSN 5920-00-284-6800?

NSN 5920-00-284-6800 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 5920-00-284-6800?

NSN 5920-00-284-6800 has 7 cross-referenced part numbers: BA-10115-2 (Littelfuse, Inc.), 7599483, BA10115-2 (American Telephone and Telegraph Co), HCMZ (Cooper Bussmann, Llc Dba Cooper Industries), 714299-012 (Raytheon Company Div Rmd Strategic) and 2 more.

What NSN replaces 5920-00-284-6800?

There are 3 known substitutes for 5920-00-284-6800: 5920-00-247-3809, 5920-00-552-1463, 5920-00-581-7957. Verify interchangeability with system specifications before substitution.

What are the specifications of HCMZ?

Key specifications for HCMZ: Bushing Diameter: 0.625 INCHES NOMINAL IN; Fuse Accommodation Quantity: 1; Fuse Terminal Type Accommodated: FERRULE; Accommodated Ferrule Diameter: 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-284-6800 still in active supply?

NSN 5920-00-284-6800 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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