PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0272003Fuse,cartridge

Littelfuse, Inc. · NSN 5920-00-054-3370 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-054-3370 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-054-3370. Primary manufacturer part number: 0272003.
Features
  • Fuse,cartridge — FSC 5920
  • Surface Treatment: NICKEL TERMINAL
  • Terminal Diameter: 0.025 INCHES NOMINAL IN
  • Overall Diameter: 0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
  • Terminal Length: 0.170 INCHES NOMINAL IN
  • Continuous Current Rating in Amps: 3.000
  • Center to Center Distance Between Mounting Facilities Parallel to Diameter: 0.100 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
  • Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-054-3370, 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 14 commercial cross-references from 10 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
NSN5920-00-054-3370
Primary Part Number0272003
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerLittelfuse, Inc.
StatusACTIVE
Surface TreatmentNICKEL TERMINAL
Terminal Diameter0.025 INCHES NOMINAL IN
Overall Diameter0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
Terminal Length0.170 INCHES NOMINAL IN
Continuous Current Rating in Amps3.000
Center to Center Distance Between Mounting Facilities Parallel to Diameter0.100 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
Maximum Voltage Rating in Volts125.0 AC AND 125.0 DC
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Body Length0.290 INCHES NOMINAL IN
Interruption Indicator MethodOPAQUE BODY
Body StylePLUG-IN TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-405-2666272003 INTERCHANGEABLE
Gasket
Paratech Inc
5330-01-037-7087272003 INTERCHANGEABLE
Seal
Itw Food Equipment Group Llc Dba Hobart Service
5910-01-441-5722918851 PIECE 21 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Technology Dynamics, Inc. Dba Mid-Eastern Industries Division
Cross-Reference Index
Part NumberManufacturer
5L4811-003-88 Hensoldt Sensors Gmbh Div Seps (DEU)
450900-2272-3 Northrop Grumman Litef Gmbh (DEU)
43.10272 Walter Kluxen Gmbh (DEU)
450900-2272-003 Northrop Grumman Litef Gmbh (DEU)
0272003 PRIMARY Littelfuse, Inc. (USA)
159-0124-00 Tektronix, Inc. (USA)
98480 24021 Thales Deutschland Gmbh Div Customer Services (DEU)
6690007-120222-004-0 Baainbw Dokumente Ohne Nutzungsrechte Des Baainbw Fur Beschaffungszwecke (DEU)
5L.4811.003.88 Hensoldt Sensors Gmbh Div Seps (DEU)
272003 Wickmann Werke Gmbh (DEU)
19278003K Wickmann Werke Gmbh (DEU)
272003 Littelfuse, Inc. (USA)
272003 American Microsemiconductor Inc (USA)
19278003K Littelfuse Europe Gmbh (DEU)
Related Parts
5330-00-405-2666INTERCHANGEABLE
GASKET
272003
5330-01-037-7087INTERCHANGEABLE
SEAL
272003
5910-01-441-5722INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
918851 PIECE 21

Frequently Asked Questions

What is NSN 5920-00-054-3370?

NSN 5920-00-054-3370 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 5920-00-054-3370?

NSN 5920-00-054-3370 has 14 cross-referenced part numbers: 5L4811-003-88 (Hensoldt Sensors Gmbh Div Seps), 450900-2272-3 (Northrop Grumman Litef Gmbh), 43.10272 (Walter Kluxen Gmbh), 450900-2272-003 (Northrop Grumman Litef Gmbh), 0272003 (Littelfuse, Inc.) and 9 more.

What NSN replaces 5920-00-054-3370?

There are 3 known substitutes for 5920-00-054-3370: 5330-00-405-2666, 5330-01-037-7087, 5910-01-441-5722. Verify interchangeability with system specifications before substitution.

What are the specifications of 0272003?

Key specifications for 0272003: Surface Treatment: NICKEL TERMINAL; Terminal Diameter: 0.025 INCHES NOMINAL IN; Overall Length: 0.460 INCHES NOMINAL IN; Overall Diameter: 0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN. 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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