PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BAF15Fuse,cartridge

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-221-6426 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-221-6426 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-221-6426. Primary manufacturer part number: BAF15.
Features
  • Fuse,cartridge — FSC 5920
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Continuous Current Rating in Amps: 15.000
  • Interruption Indicator Method: OPAQUE BODY
  • Maximum Voltage Rating in Volts: 250.0 DC
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Material: FIBER CASE
  • Body Style: TUBE TYPE
Applications
  • Applications requiring Fiber Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-221-6426, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-221-6426
Primary Part NumberBAF15
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Continuous Current Rating in Amps15.000
Interruption Indicator MethodOPAQUE BODY
Maximum Voltage Rating in Volts250.0 DC
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
MaterialFIBER CASE
Body StyleTUBE TYPE
Overall Diameter0.406 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5920-00-686-9549 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
0TM15 Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA)
BAF15 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
Related Parts
5920-00-686-9549INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 5920-00-221-6426?

NSN 5920-00-221-6426 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 5920-00-221-6426?

NSN 5920-00-221-6426 has 2 cross-referenced part numbers: 0TM15 (Mersen Usa Ep Corp. Dba Ferraz Shawmut), BAF15 (Cooper Bussmann, Llc Dba Cooper Industries).

What NSN replaces 5920-00-221-6426?

There is 1 known substitute for 5920-00-221-6426: 5920-00-686-9549. Verify interchangeability with system specifications before substitution.

What are the specifications of BAF15?

Key specifications for BAF15: Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Continuous Current Rating in Amps: 15.000; Interruption Indicator Method: OPAQUE BODY; Maximum Voltage Rating in Volts: 250.0 DC. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-221-6426 still in active supply?

NSN 5920-00-221-6426 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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