PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

315003Fuse,cartridge

Littelfuse, Inc. · NSN 5920-00-980-1585 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-980-1585 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-980-1585. Primary manufacturer part number: 315003.
Features
  • Fuse,cartridge — FSC 5920
  • Body Style: TANGENT LEADS
  • Surface Treatment: SOLDER TERMINAL
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Circuit Over-Current Interruption Type: TIME DELAY
  • Continuous Current Rating in Amps: 3.000
  • Material: COPPER TERMINAL
  • Overall Diameter: 0.250 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Terminal construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-980-1585, 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 13 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-980-1585
Primary Part Number315003
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerLittelfuse, Inc.
StatusACTIVE
Body StyleTANGENT LEADS
Surface TreatmentSOLDER TERMINAL
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Circuit Over-Current Interruption TypeTIME DELAY
Continuous Current Rating in Amps3.000
MaterialCOPPER TERMINAL
Overall Diameter0.250 INCHES NOMINAL IN
Terminal Length1.500 INCHES NOMINAL IN
Terminal Diameter0.032 INCHES NOMINAL IN
Circuit Over-Current Interruption Delay Time in Seconds5.0 200 PCT OF CURRENT RATING
Maximum Voltage Rating in Volts125.0 AC AND 125.0 DC
Interruption Indicator MethodVISIBLE ELEMENT
MaterialGLASS CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5305-00-435-0561315003 INTERCHANGEABLE
Screw,terminal Bloc
Brp Us Inc
6220-01-370-5090315003 INTERCHANGEABLE
Spotlight
Betts Industries, Inc.
3040-01-570-4270315-003 INTERCHANGEABLE
Shaft Assembly,shouldered
Meritor Specialty Products Llc
Cross-Reference Index
Part NumberManufacturer
315003 PRIMARY Littelfuse, Inc. (USA)
MDV3 Cooper Bussmann, Llc Dba Cooper Industries (USA)
Related Parts
5305-00-435-0561INTERCHANGEABLE
SCREW,TERMINAL BLOC
315003
6220-01-370-5090INTERCHANGEABLE
SPOTLIGHT
315003
3040-01-570-4270INTERCHANGEABLE
SHAFT ASSEMBLY,SHOULDERED
315-003

Frequently Asked Questions

What is NSN 5920-00-980-1585?

NSN 5920-00-980-1585 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 5920-00-980-1585?

NSN 5920-00-980-1585 has 2 cross-referenced part numbers: 315003 (Littelfuse, Inc.), MDV3 (Cooper Bussmann, Llc Dba Cooper Industries).

What NSN replaces 5920-00-980-1585?

There are 3 known substitutes for 5920-00-980-1585: 5305-00-435-0561, 6220-01-370-5090, 3040-01-570-4270. Verify interchangeability with system specifications before substitution.

What are the specifications of 315003?

Key specifications for 315003: Body Style: TANGENT LEADS; Surface Treatment: SOLDER TERMINAL; Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Circuit Over-Current Interruption Type: TIME DELAY. 14 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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