PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91684331Fuse,cartridge

Thales Sa · NSN 5920-00-433-1854 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-433-1854 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-433-1854. Primary manufacturer part number: 91684331.
Features
  • Fuse,cartridge — FSC 5920
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Continuous Current Rating in Amps: 3.000
  • Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Material: COPPER TERMINAL
  • Material: GLASS CASE
Applications
  • Applications requiring Copper Terminal construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-433-1854, 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 Thales Sa. Government technical data includes 9 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-433-1854
Primary Part Number91684331
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerThales Sa
StatusACTIVE
Interruption Indicator MethodVISIBLE ELEMENT
Continuous Current Rating in Amps3.000
Maximum Voltage Rating in Volts125.0 AC AND 125.0 DC
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Overall Diameter0.250 INCHES NOMINAL IN
MaterialCOPPER TERMINAL
MaterialGLASS CASE
Body StyleTUBE TYPE
Surface TreatmentNICKEL TERMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5920-01-028-5727 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
91684331 Thales Sa (FRA)
FFC-03-000 Veeco Instruments Inc Lambda Div (USA)
Related Parts
5920-01-028-5727INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 5920-00-433-1854?

NSN 5920-00-433-1854 is a Fuse,cartridge, manufactured by Thales Sa, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-00-433-1854?

NSN 5920-00-433-1854 has 2 cross-referenced part numbers: 91684331 (Thales Sa), FFC-03-000 (Veeco Instruments Inc Lambda Div).

What NSN replaces 5920-00-433-1854?

There is 1 known substitute for 5920-00-433-1854: 5920-01-028-5727. Verify interchangeability with system specifications before substitution.

What are the specifications of 91684331?

Key specifications for 91684331: Interruption Indicator Method: VISIBLE ELEMENT; Continuous Current Rating in Amps: 3.000; Overall Length: 1.250 INCHES NOMINAL IN; Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com