PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FRS-R-2Fuse,cartridge

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-01-389-7348 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-389-7348 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-389-7348. Primary manufacturer part number: FRS-R-2.
Features
  • Fuse,cartridge — FSC 5920
  • Surface Treatment: NICKEL TERMINAL
  • Maximum Voltage Rating in Volts: 600.0 AC AND 600.0 DC
  • Continuous Current Rating in Amps: 2.000
  • Interruption Indicator Method: OPAQUE BODY
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Overall Diameter: 0.812 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-389-7348, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-389-7348
Primary Part NumberFRS-R-2
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusACTIVE
Surface TreatmentNICKEL TERMINAL
Maximum Voltage Rating in Volts600.0 AC AND 600.0 DC
Continuous Current Rating in Amps2.000
Interruption Indicator MethodOPAQUE BODY
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Overall Diameter0.812 INCHES NOMINAL IN
Body StyleTUBE TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4330-00-057-0990FRF-95-136 INTERCHANGEABLE
Filter Element,fluid
Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
5945-01-220-733385006 INTERCHANGEABLE
Relay,solid State
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5920-01-267-8919 INTERCHANGEABLE
Fuse,cartridge
2040-01-287-8596 INTERCHANGEABLE
Retrieval Unit
6645-01-417-3524 INTERCHANGEABLE
Meter,time Totalizing
5945-01-470-466885006-001 INTERCHANGEABLE
Relay,solid State
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5220-01-611-774085006 INTERCHANGEABLE
Plate,surface
Starrett L S the Co Starrett Granite Surface Plate Div
Cross-Reference Index
Part NumberManufacturer
85006 Monarch Machine Tool Co the (USA)
FRS-R-2 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
FLS-R-2 Littelfuse, Inc. (USA)
Related Parts
4330-00-057-0990INTERCHANGEABLE
FILTER ELEMENT,FLUID
FRF-95-136
5945-01-220-7333INTERCHANGEABLE
RELAY,SOLID STATE
85006
5920-01-267-8919INTERCHANGEABLE
FUSE,CARTRIDGE
2040-01-287-8596INTERCHANGEABLE
RETRIEVAL UNIT
6645-01-417-3524INTERCHANGEABLE
METER,TIME TOTALIZING
5945-01-470-4668INTERCHANGEABLE
RELAY,SOLID STATE
85006-001
5220-01-611-7740INTERCHANGEABLE
PLATE,SURFACE
85006

Frequently Asked Questions

What is NSN 5920-01-389-7348?

NSN 5920-01-389-7348 is a Fuse,cartridge, 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 5920-01-389-7348?

NSN 5920-01-389-7348 has 3 cross-referenced part numbers: 85006 (Monarch Machine Tool Co the), FRS-R-2 (Cooper Bussmann, Llc Dba Cooper Industries), FLS-R-2 (Littelfuse, Inc.).

What NSN replaces 5920-01-389-7348?

There are 7 known substitutes for 5920-01-389-7348: 4330-00-057-0990, 5945-01-220-7333, 5920-01-267-8919 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FRS-R-2?

Key specifications for FRS-R-2: Surface Treatment: NICKEL TERMINAL; Maximum Voltage Rating in Volts: 600.0 AC AND 600.0 DC; Overall Length: 5.000 INCHES NOMINAL IN; Continuous Current Rating in Amps: 2.000. 9 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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