PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32601.5Fuse,cartridge

Littelfuse, Inc. · NSN 5920-01-273-5121 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-273-5121 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-273-5121. Primary manufacturer part number: 32601.5.
Features
  • Fuse,cartridge — FSC 5920
  • Continuous Current Rating in Amps: 1.500
  • Maximum Voltage Rating in Volts: 250.0 AC
  • Body Style: TUBE TYPE
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Circuit Over-Current Interruption Type: TIME DELAY
  • 4 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 5920-01-273-5121, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5920-01-273-5121
Primary Part Number32601.5
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerLittelfuse, Inc.
StatusACTIVE
Continuous Current Rating in Amps1.500
Maximum Voltage Rating in Volts250.0 AC
Body StyleTUBE TYPE
Overall Diameter0.250 INCHES NOMINAL IN
Circuit Over-Current Interruption TypeTIME DELAY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5920-00-163-4185 INTERCHANGEABLE
Fuse,cartridge
9150-00-252-6383 INTERCHANGEABLE
Hydraulic Fluid,petroleum Base
3120-00-662-4151107-111 INTERCHANGEABLE
Bearing,sleeve
Goodrich Corporation
4710-00-764-7536 INTERCHANGEABLE
Tube Assembly,van
5985-01-067-308710711-1 INTERCHANGEABLE
Coupler,directional
Alliant Techsystems Operations Llc Div Defense Electronic Systems
6625-01-117-88092003140 INTERCHANGEABLE
Voltmeter
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5920-01-213-3657326 015 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
5910-01-214-0394107111 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Unison Industries Llc
5331-01-350-2979107111 INTERCHANGEABLE
O-Ring
Continental Machines Inc Continental Hydraulics Div
4710-01-365-9316323016 INTERCHANGEABLE
Tube Assembly,metal
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
Cross-Reference Index
Part NumberManufacturer
32601.5 PRIMARY Littelfuse, Inc. (USA)
107111 Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion (USA)
32601.5 Littelfuse Uk Ltd (GBR)
32301.5 Littelfuse, Inc. (USA)
Related Parts
5920-00-163-4185INTERCHANGEABLE
FUSE,CARTRIDGE
9150-00-252-6383INTERCHANGEABLE
HYDRAULIC FLUID,PETROLEUM BASE
3120-00-662-4151INTERCHANGEABLE
BEARING,SLEEVE
107-111
4710-00-764-7536INTERCHANGEABLE
TUBE ASSEMBLY,VAN
5985-01-067-3087INTERCHANGEABLE
COUPLER,DIRECTIONAL
10711-1
6625-01-117-8809INTERCHANGEABLE
VOLTMETER
2003140
5920-01-213-3657INTERCHANGEABLE
FUSE,CARTRIDGE
326 015
5910-01-214-0394INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
107111
5331-01-350-2979INTERCHANGEABLE
O-RING
107111
4710-01-365-9316INTERCHANGEABLE
TUBE ASSEMBLY,METAL
323016
6610-01-554-8225INTERCHANGEABLE
INDICATOR,POSITION
145CS007-10
5133-01-588-1787INTERCHANGEABLE
DRILL,MASONRY,ROTARY DRIVEN
326015

Frequently Asked Questions

What is NSN 5920-01-273-5121?

NSN 5920-01-273-5121 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 5920-01-273-5121?

NSN 5920-01-273-5121 has 4 cross-referenced part numbers: 32601.5 (Littelfuse, Inc.), 107111 (Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion), 32601.5 (Littelfuse Uk Ltd), 32301.5 (Littelfuse, Inc.).

What NSN replaces 5920-01-273-5121?

There are 12 known substitutes for 5920-01-273-5121: 5920-00-163-4185, 9150-00-252-6383, 3120-00-662-4151 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 32601.5?

Key specifications for 32601.5: Continuous Current Rating in Amps: 1.500; Maximum Voltage Rating in Volts: 250.0 AC; Special Features: APPROVED BY UNDERWRITERS LABORATORIES AND CERTIFIED BY CSA; Overall Length: 1.250 INCHES NOMINAL IN. 7 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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