PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MDC4Fuse,cartridge

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-617-9819 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-617-9819 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-617-9819. Primary manufacturer part number: MDC4.
Features
  • Fuse,cartridge — FSC 5920
  • Body Style: TUBE TYPE
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Maximum Voltage Rating in Volts: 32.0 AC AND 32.0 DC
  • Interruption Indicator Method: OPAQUE BODY
  • Overall Diameter: 0.281 INCHES NOMINAL IN
  • Continuous Current Rating in Amps: 4.000
  • Surface Treatment: NICKEL TERMINAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-617-9819, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-617-9819
Primary Part NumberMDC4
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
Body StyleTUBE TYPE
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Maximum Voltage Rating in Volts32.0 AC AND 32.0 DC
Interruption Indicator MethodOPAQUE BODY
Overall Diameter0.281 INCHES NOMINAL IN
Continuous Current Rating in Amps4.000
Surface TreatmentNICKEL TERMINAL
Circuit Over-Current Interruption TypeTIME DELAY
Circuit Over-Current Interruption Delay Time in Seconds25.0 200 PCT OF CURRENT RATING AND 8.0 300 PCT OF CURRENT RATING AND 3.0 400 PCT OF CURRENT RATING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6150-00-809-812604916 INTERCHANGEABLE
Cable Assembly,power,electrical
General Cable Corporation Div Corporate
5935-01-105-347837675750-001 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Raytheon Co
Cross-Reference Index
Part NumberManufacturer
049-16 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
MDM4 Cooper Bussmann, Llc Dba Cooper Industries (USA)
MDM4 Littelfuse, Inc. (USA)
MDC4 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
65K800752 Motorola Inc. Dba Integrated Information Systems Group (USA)
BA10082-98 Lucent Technologies Inc Advanced Technology Systems (USA)
Related Parts
6150-00-809-8126INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
04916
5935-01-105-3478INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
37675750-001

Frequently Asked Questions

What is NSN 5920-00-617-9819?

NSN 5920-00-617-9819 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 5920-00-617-9819?

NSN 5920-00-617-9819 has 6 cross-referenced part numbers: 049-16 (Lockheed Martin Corporation Div Rms - Mitchel Field), MDM4 (Cooper Bussmann, Llc Dba Cooper Industries), MDM4 (Littelfuse, Inc.), MDC4 (Cooper Bussmann, Llc Dba Cooper Industries), 65K800752 (Motorola Inc. Dba Integrated Information Systems Group) and 1 more.

What NSN replaces 5920-00-617-9819?

There are 2 known substitutes for 5920-00-617-9819: 6150-00-809-8126, 5935-01-105-3478. Verify interchangeability with system specifications before substitution.

What are the specifications of MDC4?

Key specifications for MDC4: Body Style: TUBE TYPE; Overall Length: 1.250 INCHES NOMINAL IN; Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Maximum Voltage Rating in Volts: 32.0 AC AND 32.0 DC. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-617-9819 still in active supply?

NSN 5920-00-617-9819 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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