PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2778Fuseholder,block

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-01-426-1724 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-426-1724 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-426-1724. Primary manufacturer part number: 2778.
Features
  • Fuseholder,block — FSC 5920
  • 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 5920-01-426-1724, 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. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFuseholder,block
FSC / FSG5920 — No Item Name Available (FSG 59)
ManufacturersEaton Corporation (CAGE 31795); Cooper Bussmann, Llc Dba Cooper Industries (CAGE 71400)
Technical Specifications
ParameterValue
NSN5920-01-426-1724
Primary Part Number2778
Item NameFuseholder,block
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-197-4622 INTERCHANGEABLE
Transformer,power
4730-00-288-9490110-3 INTERCHANGEABLE
Tee,pipe to Tube
Crane Carrier Company, Llc
6720-00-624-03052749 INTERCHANGEABLE
Side Lightning Unit
Bosch Security Systems, Llc
5950-01-165-0008841128-0005 INTERCHANGEABLE
Transformer,audio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6220-01-394-8088LRLC01 INTERCHANGEABLE
Guard,lamp
Cospolich Inc.
4820-01-416-96782778 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Imi Cash Valve Inc
5955-01-417-8936 INTERCHANGEABLE
Oscillator,noncrystal Controlled
6530-01-559-45722778 INTERCHANGEABLE
Ultrasonic Apparatus,physical Th
Reable Therapeutics Inc Dba Chattanooga Group
Cross-Reference Index
Part NumberManufacturer
128401064 Eaton Corporation (USA)
2778 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
Related Parts
5950-00-197-4622INTERCHANGEABLE
TRANSFORMER,POWER
4730-00-288-9490INTERCHANGEABLE
TEE,PIPE TO TUBE
110-3
6720-00-624-0305INTERCHANGEABLE
SIDE LIGHTNING UNIT
2749
5950-01-165-0008INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
841128-0005
6220-01-394-8088INTERCHANGEABLE
GUARD,LAMP
LRLC01
4820-01-416-9678INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
2778
5955-01-417-8936INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED
6530-01-559-4572INTERCHANGEABLE
ULTRASONIC APPARATUS,PHYSICAL TH
2778

Frequently Asked Questions

What is NSN 5920-01-426-1724?

NSN 5920-01-426-1724 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 5920-01-426-1724?

NSN 5920-01-426-1724 has 2 cross-referenced part numbers: 128401064 (Eaton Corporation), 2778 (Cooper Bussmann, Llc Dba Cooper Industries).

What NSN replaces 5920-01-426-1724?

There are 8 known substitutes for 5920-01-426-1724: 5950-00-197-4622, 4730-00-288-9490, 6720-00-624-0305 and 5 more. Verify interchangeability with system specifications before substitution.

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