PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FNQ-R-10Fuse,cartridge

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-01-415-9810 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-415-9810 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-415-9810. Primary manufacturer part number: FNQ-R-10.
Features
  • Fuse,cartridge — FSC 5920
  • Overall Diameter: 0.406 INCHES NOMINAL IN
  • Circuit Over-Current Interruption Type: TIME DELAY
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Maximum Voltage Rating in Volts: 600.0 AC
  • Circuit Over-Current Interruption Delay Time in Seconds: 12.0 200 PCT OF CURRENT RATING
  • Body Style: REJECTION GROOVE TYPE
  • Interruption Indicator Method: OPAQUE BODY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-415-9810, 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 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-415-9810
Primary Part NumberFNQ-R-10
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusACTIVE
Overall Diameter0.406 INCHES NOMINAL IN
Circuit Over-Current Interruption TypeTIME DELAY
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Maximum Voltage Rating in Volts600.0 AC
Circuit Over-Current Interruption Delay Time in Seconds12.0 200 PCT OF CURRENT RATING
Body StyleREJECTION GROOVE TYPE
Interruption Indicator MethodOPAQUE BODY
Continuous Current Rating in Amps10.000
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5120-00-517-8102 INTERCHANGEABLE
Socket,socket Wrench
5120-01-335-0860 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
KLDR-10 Littelfuse, Inc. (USA)
FS 10A Mcgeoch Technology Ltd (GBR)
FU5114 J C Aviation International Pty Ltd (AUS)
FNQ-R-10 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
EC4227 Mcgeoch Technology Ltd (GBR)
ATQR10 Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA)
70107075 Bae Systems Marine Limited (GBR)
Related Parts
5120-00-517-8102INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-01-335-0860INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5920-01-415-9810?

NSN 5920-01-415-9810 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 5920-01-415-9810?

NSN 5920-01-415-9810 has 7 cross-referenced part numbers: KLDR-10 (Littelfuse, Inc.), FS 10A (Mcgeoch Technology Ltd), FU5114 (J C Aviation International Pty Ltd), FNQ-R-10 (Cooper Bussmann, Llc Dba Cooper Industries), EC4227 (Mcgeoch Technology Ltd) and 2 more.

What NSN replaces 5920-01-415-9810?

There are 2 known substitutes for 5920-01-415-9810: 5120-00-517-8102, 5120-01-335-0860. Verify interchangeability with system specifications before substitution.

What are the specifications of FNQ-R-10?

Key specifications for FNQ-R-10: Overall Diameter: 0.406 INCHES NOMINAL IN; Circuit Over-Current Interruption Type: TIME DELAY; Overall Length: 1.500 INCHES NOMINAL IN; Features Provided: NONRENEWABLE FUSIBLE ELEMENT. 10 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