PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

334001Fuse,cartridge

Littelfuse, Inc. · NSN 5920-01-108-6347 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-108-6347 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-108-6347. Primary manufacturer part number: 334001.
Features
  • Fuse,cartridge — FSC 5920
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Interruption Indicator Method: TERMINAL-VISUAL OR ALARM
  • Continuous Current Rating in Amps: 1.000
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Maximum Voltage Rating in Volts: 125.0 AC
  • Surface Treatment: SILVER TERMINAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-108-6347, 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 Littelfuse, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-108-6347
Primary Part Number334001
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerLittelfuse, Inc.
StatusACTIVE
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Interruption Indicator MethodTERMINAL-VISUAL OR ALARM
Continuous Current Rating in Amps1.000
Overall Diameter0.250 INCHES NOMINAL IN
Maximum Voltage Rating in Volts125.0 AC
Surface TreatmentSILVER TERMINAL
Body StyleTUBE TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-061-7147334001 INTERCHANGEABLE
Connector,receptacle,electrical
Lockheed Martin Corporation Div Rms - Mitchel Field
5920-00-110-1152 INTERCHANGEABLE
Fuse,cartridge
6515-00-334-490021-0011 INTERCHANGEABLE
Forceps,hemostatic
Biomet Microfixation, Llc Div Biomet Microfixation
3020-01-111-3838334001 INTERCHANGEABLE
Gear,spur
Ramsey Winch Co
7210-01-469-000916001 INTERCHANGEABLE
Sheet,bed
Johnson & Johnson Sales and Logistics Company Llc Div Sales and Logistics Company, Llc
6150-01-517-184533400-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Cross-Reference Index
Part NumberManufacturer
334001 PRIMARY Littelfuse, Inc. (USA)
Related Parts
5935-00-061-7147INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
334001
5920-00-110-1152INTERCHANGEABLE
FUSE,CARTRIDGE
6515-00-334-4900INTERCHANGEABLE
FORCEPS,HEMOSTATIC
21-0011
3020-01-111-3838INTERCHANGEABLE
GEAR,SPUR
334001
7210-01-469-0009INTERCHANGEABLE
SHEET,BED
16001
6150-01-517-1845INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
33400-1

Frequently Asked Questions

What is NSN 5920-01-108-6347?

NSN 5920-01-108-6347 is a Fuse,cartridge, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-108-6347?

NSN 5920-01-108-6347 has 1 cross-referenced part number: 334001 (Littelfuse, Inc.).

What NSN replaces 5920-01-108-6347?

There are 6 known substitutes for 5920-01-108-6347: 5935-00-061-7147, 5920-00-110-1152, 6515-00-334-4900 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 334001?

Key specifications for 334001: Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS; Interruption Indicator Method: TERMINAL-VISUAL OR ALARM; Continuous Current Rating in Amps: 1.000. 9 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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