PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K1-6202-1001239AFuse,cartridge

Naval Sea Systems Command · NSN 5920-00-199-4038 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-199-4038 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-199-4038. Primary manufacturer part number: K1-6202-1001239A.
Features
  • Fuse,cartridge — FSC 5920
  • Body Style: TUBE TYPE
  • Surface Treatment: NICKEL TERMINAL
  • Specification/standard Data: 81349-MIL-F-15160/15 GOVERNMENT SPECIFICATION
  • Continuous Current Rating in Amps: 25.000
  • Circuit Over-Current Interruption Type: TIME DELAY
  • Circuit Over-Current Interruption Delay Time in Seconds: 10.0 500 PCT OF CURRENT RATING
  • Overall Diameter: 0.556 INCHES MINIMUM AND 0.568 INCHES MAXIMUM IN
Applications
  • Applications requiring Fiber Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-199-4038, 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 Naval Sea Systems Command. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 9 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
NSN5920-00-199-4038
Primary Part NumberK1-6202-1001239A
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusCANCELLED
Body StyleTUBE TYPE
Surface TreatmentNICKEL TERMINAL
Specification/standard Data81349-MIL-F-15160/15 GOVERNMENT SPECIFICATION
Continuous Current Rating in Amps25.000
Circuit Over-Current Interruption TypeTIME DELAY
Circuit Over-Current Interruption Delay Time in Seconds10.0 500 PCT OF CURRENT RATING
Overall Diameter0.556 INCHES MINIMUM AND 0.568 INCHES MAXIMUM IN
Interruption Indicator MethodOPAQUE BODY
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
MaterialFIBER CASE
Test Data Document81349-MIL-F-15160 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.).
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5920-00-296-0361 INTERCHANGEABLE
Fuse,cartridge
5920-00-296-0454 INTERCHANGEABLE
Fuse,cartridge
5920-00-617-7129KLM1-10 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
Cross-Reference Index
Part NumberManufacturer
K1-6202-1001239A Naval Sea Systems Command (USA)
F60C500V10A Cooper Bussmann, Llc Dba Cooper Industries (USA)
FRN25-425 Cooper Bussmann, Llc Dba Cooper Industries (USA)
570656 Army Weapons Command Attn Amswe-Ree-S (USA)
226-1012P24 Raytheon Company Div Corp (USA)
F15BR250V25A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
WF791 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
F15G25R0B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3073-09ALT6PC3FU Electric Boat Corporation Div General Dynamics Electric Boat (USA)
DGBX3PT572964 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
F15B250V25A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JHP133-765 Hollingsworth John R Co (USA)
MIL-F-15160/15 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-15160/15 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3095-02ALT1PCFUS Electric Boat Corporation Div General Dynamics Electric Boat (USA)
Related Parts
5920-00-296-0361INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-296-0454INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-617-7129INTERCHANGEABLE
FUSE,CARTRIDGE
KLM1-10

Frequently Asked Questions

What is NSN 5920-00-199-4038?

NSN 5920-00-199-4038 is a Fuse,cartridge, manufactured by Naval Sea Systems Command, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-199-4038?

NSN 5920-00-199-4038 has 15 cross-referenced part numbers: K1-6202-1001239A (Naval Sea Systems Command), F60C500V10A (Cooper Bussmann, Llc Dba Cooper Industries), FRN25-425 (Cooper Bussmann, Llc Dba Cooper Industries), 570656 (Army Weapons Command Attn Amswe-Ree-S), 226-1012P24 (Raytheon Company Div Corp) and 10 more.

What NSN replaces 5920-00-199-4038?

There are 3 known substitutes for 5920-00-199-4038: 5920-00-296-0361, 5920-00-296-0454, 5920-00-617-7129. Verify interchangeability with system specifications before substitution.

What are the specifications of K1-6202-1001239A?

Key specifications for K1-6202-1001239A: Body Style: TUBE TYPE; Surface Treatment: NICKEL TERMINAL; Specification/standard Data: 81349-MIL-F-15160/15 GOVERNMENT SPECIFICATION; Continuous Current Rating in Amps: 25.000. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-199-4038 still in active supply?

NSN 5920-00-199-4038 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.
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