PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2641Fuse,reducer

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-01-399-1512 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-399-1512 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-399-1512. Primary manufacturer part number: 2641.
Features
  • Fuse,reducer — FSC 5920
  • General Characteristics Item Description: FOR STANDARD DIMENSION FUSES; 400-100 AMP; 250 VOLT
  • 1 verified cross-reference
  • Primary manufacturer: Cooper Bussmann, Llc Dba Cooper Industries
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,reducer, cataloged under National Stock Number 5920-01-399-1512, 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 Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-399-1512
Primary Part Number2641
Item NameFuse,reducer
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusACTIVE
General Characteristics Item DescriptionFOR STANDARD DIMENSION FUSES; 400-100 AMP; 250 VOLT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2920-00-358-6283 INTERCHANGEABLE
Armature,generator
4330-00-419-9076 INTERCHANGEABLE
Filter Element,fluid
1650-00-797-40022641 INTERCHANGEABLE
Plate,nutating
Eaton Aerospace, Llc Dba Jackson South
5975-01-083-41042641 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
2940-01-172-216842641 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5360-01-262-77912641 INTERCHANGEABLE
Spring,helical,compression
Tescom Corp Dba Tescom Div Tescom
5355-01-361-47002641 INTERCHANGEABLE
Dial,control
Bi Technologies Corporation Div Bi Technologies Corp.
5315-01-390-5799 INTERCHANGEABLE
Pin,grooved,headless
4730-01-439-930457S0890J-0320 INTERCHANGEABLE
Eductor,air
Ametek Inc Schutte and Koerting Div
6545-01-549-3724472-MEDCHEST4-182 INTERCHANGEABLE
Case,medical Instrument and Supp
Hardigg Industries, Llc Div Hardigg Cases
Cross-Reference Index
Part NumberManufacturer
2641 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
Related Parts
2920-00-358-6283INTERCHANGEABLE
ARMATURE,GENERATOR
4330-00-419-9076INTERCHANGEABLE
FILTER ELEMENT,FLUID
1650-00-797-4002INTERCHANGEABLE
PLATE,NUTATING
2641
5975-01-083-4104INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
2641
2940-01-172-2168INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42641
5360-01-262-7791INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2641
5355-01-361-4700INTERCHANGEABLE
DIAL,CONTROL
2641
5315-01-390-5799INTERCHANGEABLE
PIN,GROOVED,HEADLESS
4730-01-439-9304INTERCHANGEABLE
EDUCTOR,AIR
57S0890J-0320
6545-01-549-3724INTERCHANGEABLE
CASE,MEDICAL INSTRUMENT AND SUPP
472-MEDCHEST4-182

Frequently Asked Questions

What is NSN 5920-01-399-1512?

NSN 5920-01-399-1512 is a Fuse,reducer, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-399-1512?

NSN 5920-01-399-1512 has 1 cross-referenced part number: 2641 (Cooper Bussmann, Llc Dba Cooper Industries).

What NSN replaces 5920-01-399-1512?

There are 10 known substitutes for 5920-01-399-1512: 2920-00-358-6283, 4330-00-419-9076, 1650-00-797-4002 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2641?

Key specifications for 2641: General Characteristics Item Description: FOR STANDARD DIMENSION FUSES; 400-100 AMP; 250 VOLT. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com