PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2110-0343Fuse,cartridge

Hewlett-Packard Company Dba HP · NSN 5920-00-402-1721 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-402-1721 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-402-1721. Primary manufacturer part number: 2110-0343.
Features
  • Fuse,cartridge — FSC 5920
  • Specification/standard Data: 81349-MIL-F-23419/4 GOVERNMENT SPECIFICATION
  • Surface Treatment: SOLDER TERMINAL
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Interruption Indicator Method: OPAQUE BODY
  • Terminal Length: 1.500 INCHES NOMINAL IN
  • Continuous Current Rating in Amps: 0.250
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-402-1721, 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 Hewlett-Packard Company Dba HP. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-402-1721
Primary Part Number2110-0343
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerHewlett-Packard Company Dba HP
StatusACTIVE
Specification/standard Data81349-MIL-F-23419/4 GOVERNMENT SPECIFICATION
Surface TreatmentSOLDER TERMINAL
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Interruption Indicator MethodOPAQUE BODY
Terminal Length1.500 INCHES NOMINAL IN
Continuous Current Rating in Amps0.250
Maximum Voltage Rating in Volts125.0 DC
Terminal Diameter0.025 INCHES NOMINAL IN
Overall Diameter0.102 INCHES MAXIMUM IN
Body StylePIGTAIL TYPE
Test Data Document81349-MIL-F-23419 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.).
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5920-00-004-0274 INTERCHANGEABLE
Fuse,cartridge
5920-00-172-5124 INTERCHANGEABLE
Fuse,cartridge
5920-00-175-4577 INTERCHANGEABLE
Fuse,cartridge
5920-00-175-5967 INTERCHANGEABLE
Fuse,cartridge
5920-00-221-8371 INTERCHANGEABLE
Fuse,cartridge
5920-00-236-8150 INTERCHANGEABLE
Fuse,cartridge
5920-00-413-1337 INTERCHANGEABLE
Fuse,cartridge
5920-00-413-1338 INTERCHANGEABLE
Fuse,cartridge
5920-00-471-2548 INTERCHANGEABLE
Fuse,cartridge
5920-00-480-4063 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
2110-0343 Hewlett-Packard Company Dba HP (USA)
MIL-F-23419/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
119296-002 L3harris Technologies, Inc. (USA)
3744W13P002 Ametek Inc Div Aerospace and Defense (USA)
25260-0002 Bae Systems Information & Electronic Systems Integration Inc. (USA)
7903009-01 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
264-0964-070 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
MIL-PRF-23419/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILF23419-4TYPEF Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
X5598-002 Littelfuse, Inc. (USA)
FM04A125V1/4A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
FM04-125V1-4A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
FM10A125V1/4A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
251.250-T+RT1 Littelfuse, Inc. (USA)
4133800-80 Raytheon Company Div Rmd Strategic (USA)
159-0253-00 Tektronix, Inc. (USA)
Related Parts
5920-00-004-0274INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-172-5124INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-175-4577INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-175-5967INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-221-8371INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-236-8150INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-413-1337INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-413-1338INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-471-2548INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-480-4063INTERCHANGEABLE
FUSE,CARTRIDGE
5920-01-084-0773INTERCHANGEABLE
FUSE,CARTRIDGE
5920-01-107-0838INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 5920-00-402-1721?

NSN 5920-00-402-1721 is a Fuse,cartridge, manufactured by Hewlett-Packard Company Dba HP, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-00-402-1721?

NSN 5920-00-402-1721 has 16 cross-referenced part numbers: 2110-0343 (Hewlett-Packard Company Dba HP), MIL-F-23419/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 119296-002 (L3harris Technologies, Inc.), 3744W13P002 (Ametek Inc Div Aerospace and Defense), 25260-0002 (Bae Systems Information & Electronic Systems Integration Inc.) and 11 more.

What NSN replaces 5920-00-402-1721?

There are 12 known substitutes for 5920-00-402-1721: 5920-00-004-0274, 5920-00-172-5124, 5920-00-175-4577 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2110-0343?

Key specifications for 2110-0343: Specification/standard Data: 81349-MIL-F-23419/4 GOVERNMENT SPECIFICATION; Surface Treatment: SOLDER TERMINAL; Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS. 13 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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