PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

334002Fuse,cartridge

Littelfuse, Inc. · NSN 5920-00-483-4609 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-483-4609 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-483-4609. Primary manufacturer part number: 334002.
Features
  • Fuse,cartridge — FSC 5920
  • Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC
  • Interruption Indicator Method: BODY-VISUAL OR ALARM
  • Precious Material and Location: TERMINAL SURFACES SILVER
  • Continuous Current Rating in Amps: 2.000
  • Body Length: 1.187 INCHES NOMINAL IN
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Precious Material: SILVER
Applications
  • Applications requiring Fiber Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-483-4609, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 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
NSN5920-00-483-4609
Primary Part Number334002
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerLittelfuse, Inc.
StatusCANCELLED
Maximum Voltage Rating in Volts125.0 AC AND 125.0 DC
Interruption Indicator MethodBODY-VISUAL OR ALARM
Precious Material and LocationTERMINAL SURFACES SILVER
Continuous Current Rating in Amps2.000
Body Length1.187 INCHES NOMINAL IN
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Precious MaterialSILVER
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Overall Diameter0.315 INCHES NOMINAL IN
MaterialFIBER CASE
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 StyleSELF INDICATING TYPE
Specification/standard Data81349-MIL-F-15160/77 GOVERNMENT SPECIFICATION
Surface TreatmentSILVER TERMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5920-00-163-4112 INTERCHANGEABLE
Fuse,cartridge
5920-00-163-4114 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
334002 Littelfuse, Inc. (USA)
305-07-020 L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA)
F77A250V2A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
F77A125V2A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5920PL1297583 Jednolity Indeks Materialowy - Uniform Material Index (POL)
1083H10PC209 Northrop Grumman Systems Corporation Div Marine Systems (USA)
MIL-F-15160/77 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-15160/77 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
F77A125V2AS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5920-00-163-4112INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-163-4114INTERCHANGEABLE
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
5920-00-497-1138INTERCHANGEABLE
FUSE,CARTRIDGE
GLD-10
5920-00-503-4843INTERCHANGEABLE
FUSE,CARTRIDGE
GLD-3

Frequently Asked Questions

What is NSN 5920-00-483-4609?

NSN 5920-00-483-4609 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 5920-00-483-4609?

NSN 5920-00-483-4609 has 9 cross-referenced part numbers: 334002 (Littelfuse, Inc.), 305-07-020 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation), F77A250V2A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), F77A125V2A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5920PL1297583 (Jednolity Indeks Materialowy - Uniform Material Index) and 4 more.

What NSN replaces 5920-00-483-4609?

There are 12 known substitutes for 5920-00-483-4609: 5920-00-163-4112, 5920-00-163-4114, 5920-00-203-5936 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 334002?

Key specifications for 334002: Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC; Interruption Indicator Method: BODY-VISUAL OR ALARM; Precious Material and Location: TERMINAL SURFACES SILVER; Continuous Current Rating in Amps: 2.000. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-483-4609 still in active supply?

NSN 5920-00-483-4609 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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