PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3842-1Fuseholder,block

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-824-4112 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-824-4112 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-824-4112. Primary manufacturer part number: 3842-1.
Features
  • Fuseholder,block — FSC 5920
  • Body Style: CENTER BARRIER TYPE
  • Mounting Hole Diameter: 0.312 INCHES NOMINAL IN
  • Fuse Accommodation Quantity: 2
  • Base Thickness: 0.188 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Cooper Bussmann, Llc Dba Cooper Industries
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuseholder,block, cataloged under National Stock Number 5920-00-824-4112, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-824-4112
Primary Part Number3842-1
Item NameFuseholder,block
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusACTIVE
Body StyleCENTER BARRIER TYPE
Mounting Hole Diameter0.312 INCHES NOMINAL IN
Fuse Accommodation Quantity2
Base Thickness0.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-041-3214 INTERCHANGEABLE
Microcircuit,digital
3110-01-109-123499138421 INTERCHANGEABLE
Plate,retaining,bearing
Alfa Laval Inc
5940-01-602-519238421 INTERCHANGEABLE
Block,contact Auxiliary
Basler Electric Co
Cross-Reference Index
Part NumberManufacturer
7418803-1 Lockheed Martin Corporation Div Rms (USA)
3842-1 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
Related Parts
5962-01-041-3214INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
3110-01-109-1234INTERCHANGEABLE
PLATE,RETAINING,BEARING
99138421
5940-01-602-5192INTERCHANGEABLE
BLOCK,CONTACT AUXILIARY
38421

Frequently Asked Questions

What is NSN 5920-00-824-4112?

NSN 5920-00-824-4112 is a Fuseholder,block, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-00-824-4112?

NSN 5920-00-824-4112 has 2 cross-referenced part numbers: 7418803-1 (Lockheed Martin Corporation Div Rms), 3842-1 (Cooper Bussmann, Llc Dba Cooper Industries).

What NSN replaces 5920-00-824-4112?

There are 3 known substitutes for 5920-00-824-4112: 5962-01-041-3214, 3110-01-109-1234, 5940-01-602-5192. Verify interchangeability with system specifications before substitution.

What are the specifications of 3842-1?

Key specifications for 3842-1: Body Style: CENTER BARRIER TYPE; Overall Length: 1.625 INCHES NOMINAL IN; Mounting Hole Diameter: 0.312 INCHES NOMINAL IN; Fuse Accommodation Quantity: 2. 7 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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