PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FRN-3.2Fuse,cartridge

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-01-296-3483 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-296-3483 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-296-3483. Primary manufacturer part number: FRN-3.2.
Features
  • Fuse,cartridge — FSC 5920
  • Interruption Indicator Method: OPAQUE BODY
  • Continuous Current Rating in Amps: 3.200
  • Circuit Over-Current Interruption Type: TIME DELAY
  • Overall Diameter: 0.554 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
  • Specification/standard Data: 81348-WF1814/56-D5032 GOVERNMENT SPECIFICATION
  • Circuit Over-Current Interruption Delay Time in Seconds: 120.0 200 PCT OF CURRENT RATING
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
Applications
  • Applications requiring Copper or Copper Alloy Terminal construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-296-3483, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-01-296-3483
Primary Part NumberFRN-3.2
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
Interruption Indicator MethodOPAQUE BODY
Continuous Current Rating in Amps3.200
Circuit Over-Current Interruption TypeTIME DELAY
Overall Diameter0.554 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
Specification/standard Data81348-WF1814/56-D5032 GOVERNMENT SPECIFICATION
Circuit Over-Current Interruption Delay Time in Seconds120.0 200 PCT OF CURRENT RATING
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
MaterialCOPPER OR COPPER ALLOY TERMINAL
Test Data Document81348-W-F-1814/56 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
MaterialCERAMIC OR FIBER CASE
Body StyleREJECTION GROOVE TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5845-00-789-806644581 INTERCHANGEABLE
One Shot
L3harris Technologies, Inc. Div Space and Airborne Systems
8040-01-046-506121425 INTERCHANGEABLE
Adhesive
Loctite Corp
6150-01-134-300744581 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Unison Industries Llc
Cross-Reference Index
Part NumberManufacturer
FRN-3.2 Cooper Bussmann, Llc Dba Cooper Industries (USA)
FRN-R-3-2/10 Cooper Bussmann, Llc Dba Cooper Industries (USA)
407-969 Parameter Generation and Control, Incorporated Dba Pgc (USA)
W-F-1814/56 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
44-581 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
WF1814/56-D5032 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
FRN-R3 2/10 Cooper Bussmann, Llc Dba Cooper Industries (USA)
Related Parts
5845-00-789-8066INTERCHANGEABLE
ONE SHOT
44581
8040-01-046-5061INTERCHANGEABLE
ADHESIVE
21425
6150-01-134-3007INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
44581

Frequently Asked Questions

What is NSN 5920-01-296-3483?

NSN 5920-01-296-3483 is a Fuse,cartridge, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-01-296-3483?

NSN 5920-01-296-3483 has 7 cross-referenced part numbers: FRN-3.2 (Cooper Bussmann, Llc Dba Cooper Industries), FRN-R-3-2/10 (Cooper Bussmann, Llc Dba Cooper Industries), 407-969 (Parameter Generation and Control, Incorporated Dba Pgc), W-F-1814/56 (Federal Specifications Promulgated by General Services Administration Washington DC), 44-581 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc) and 2 more.

What NSN replaces 5920-01-296-3483?

There are 3 known substitutes for 5920-01-296-3483: 5845-00-789-8066, 8040-01-046-5061, 6150-01-134-3007. Verify interchangeability with system specifications before substitution.

What are the specifications of FRN-3.2?

Key specifications for FRN-3.2: Interruption Indicator Method: OPAQUE BODY; Continuous Current Rating in Amps: 3.200; Circuit Over-Current Interruption Type: TIME DELAY; Overall Diameter: 0.554 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-01-296-3483 still in active supply?

NSN 5920-01-296-3483 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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