PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

334005Fuse,cartridge

Littelfuse, Inc. · NSN 5920-00-163-4114 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-163-4114 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-163-4114. Primary manufacturer part number: 334005.
Features
  • Fuse,cartridge — FSC 5920
  • Body Style: SELF INDICATING TYPE
  • Test Data Document: 81349-MIL-F-15160 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Body Length: 1.187 INCHES NOMINAL IN
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
Applications
  • Applications requiring Fiber Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-163-4114, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-163-4114
Primary Part Number334005
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerLittelfuse, Inc.
StatusCANCELLED
Body StyleSELF INDICATING TYPE
Test Data Document81349-MIL-F-15160 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Body Length1.187 INCHES NOMINAL IN
Interruption Indicator MethodVISIBLE ELEMENT
Maximum Voltage Rating in Volts125.0 AC AND 125.0 DC
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Overall Diameter0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Continuous Current Rating in Amps5.000
MaterialFIBER CASE
Surface TreatmentNICKEL TERMINAL
Specification/standard Data81349-MIL-F-15160/77 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-104-0470334005 INTERCHANGEABLE
Core,electromagnetic Component
Lucent Technologies Inc Corporate Headquarters
5920-00-163-4112 INTERCHANGEABLE
Fuse,cartridge
5920-00-203-5936 INTERCHANGEABLE
Fuse,cartridge
5920-00-203-5938GBA-8 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
5920-00-372-2540 INTERCHANGEABLE
Fuse,cartridge
5920-00-372-2542 INTERCHANGEABLE
Fuse,cartridge
5920-00-387-4168 INTERCHANGEABLE
Fuse,cartridge
5920-00-391-5842 INTERCHANGEABLE
Fuse,cartridge
5920-00-482-3441 INTERCHANGEABLE
Fuse,cartridge
5920-00-483-4608 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
334005 Littelfuse, Inc. (USA)
5920PL0943849 Jednolity Indeks Materialowy - Uniform Material Index (POL)
F77A125V5A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
405697442 Lucent Technologies Inc Advanced Technology Systems (USA)
MIL-F-15160/77 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
406203976 Alcatel-Lucent Usa Inc. (USA)
405697442 Alcatel-Lucent Usa Inc. (USA)
Related Parts
5950-00-104-0470INTERCHANGEABLE
CORE,ELECTROMAGNETIC COMPONENT
334005
5920-00-163-4112INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-203-5936INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-203-5938INTERCHANGEABLE
FUSE,CARTRIDGE
GBA-8
5920-00-372-2540INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-372-2542INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-387-4168INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-391-5842INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-482-3441INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-483-4608INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-483-4609INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-497-1138INTERCHANGEABLE
FUSE,CARTRIDGE
GLD-10

Frequently Asked Questions

What is NSN 5920-00-163-4114?

NSN 5920-00-163-4114 is a Fuse,cartridge, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-163-4114?

NSN 5920-00-163-4114 has 7 cross-referenced part numbers: 334005 (Littelfuse, Inc.), 5920PL0943849 (Jednolity Indeks Materialowy - Uniform Material Index), F77A125V5A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 405697442 (Lucent Technologies Inc Advanced Technology Systems), MIL-F-15160/77 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5920-00-163-4114?

There are 12 known substitutes for 5920-00-163-4114: 5950-00-104-0470, 5920-00-163-4112, 5920-00-203-5936 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 334005?

Key specifications for 334005: Body Style: SELF INDICATING TYPE; Test Data Document: 81349-MIL-F-15160 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; Overall Length: 1.265 INCHES NOMINAL IN; Body Length: 1.187 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-163-4114 still in active supply?

NSN 5920-00-163-4114 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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