PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

251007Fuse,cartridge

Littelfuse, Inc. · NSN 5920-01-337-2343 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-337-2343 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-337-2343. Primary manufacturer part number: 251007.
Features
  • Fuse,cartridge — FSC 5920
  • Maximum Voltage Rating in Volts: 125.0 DC
  • Continuous Current Rating in Amps: 7.000
  • 6 verified cross-references
  • Primary manufacturer: Littelfuse, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-337-2343, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-337-2343
Primary Part Number251007
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerLittelfuse, Inc.
StatusACTIVE
Maximum Voltage Rating in Volts125.0 DC
Continuous Current Rating in Amps7.000
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5975-01-216-9197251007 INTERCHANGEABLE
Conduit Assembly,nonmetallic,ele
Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa
6550-01-335-9258259789 INTERCHANGEABLE
Blood Collecting-Culture Bottle
Biomerieux Inc
6220-01-529-828925100-7 INTERCHANGEABLE
Light,navigational,marine
Glamox Aqua Signal Corporation
Cross-Reference Index
Part NumberManufacturer
5920PL1734079 Jednolity Indeks Materialowy - Uniform Material Index (POL)
251-007 Littelfuse Uk Ltd (GBR)
251007 PRIMARY Littelfuse, Inc. (USA)
26345-902-00 Thales Uk Limited Secure Communications and Information Systems (GBR)
26345-902-00 Thales Defence Ltd (GBR)
5413316 Rs Components Srl (ITA)
Related Parts
5975-01-216-9197INTERCHANGEABLE
CONDUIT ASSEMBLY,NONMETALLIC,ELE
251007
6550-01-335-9258INTERCHANGEABLE
BLOOD COLLECTING-CULTURE BOTTLE
259789
6220-01-529-8289INTERCHANGEABLE
LIGHT,NAVIGATIONAL,MARINE
25100-7

Frequently Asked Questions

What is NSN 5920-01-337-2343?

NSN 5920-01-337-2343 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 5920-01-337-2343?

NSN 5920-01-337-2343 has 6 cross-referenced part numbers: 5920PL1734079 (Jednolity Indeks Materialowy - Uniform Material Index), 251-007 (Littelfuse Uk Ltd), 251007 (Littelfuse, Inc.), 26345-902-00 (Thales Uk Limited Secure Communications and Information Systems), 26345-902-00 (Thales Defence Ltd) and 1 more.

What NSN replaces 5920-01-337-2343?

There are 3 known substitutes for 5920-01-337-2343: 5975-01-216-9197, 6550-01-335-9258, 6220-01-529-8289. Verify interchangeability with system specifications before substitution.

What are the specifications of 251007?

Key specifications for 251007: Maximum Voltage Rating in Volts: 125.0 DC; Continuous Current Rating in Amps: 7.000. 2 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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