PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MDA3Fuse,cartridge

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-839-2318 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-839-2318 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-839-2318. Primary manufacturer part number: MDA3.
Features
  • Fuse,cartridge — FSC 5920
  • Body Style: TUBE TYPE
  • Continuous Current Rating in Amps: 3.000
  • Interruption Indicator Method: OPAQUE BODY
  • Circuit Over-Current Interruption Type: TIME DELAY
  • Circuit Over-Current Interruption Delay Time in Seconds: 10.0 300 PCT OF CURRENT RATING
  • Maximum Voltage Rating in Volts: 250.0 AC AND 250.0 DC
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
Applications
  • Applications requiring Ceramic Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-839-2318, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-839-2318
Primary Part NumberMDA3
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
Body StyleTUBE TYPE
Continuous Current Rating in Amps3.000
Interruption Indicator MethodOPAQUE BODY
Circuit Over-Current Interruption TypeTIME DELAY
Circuit Over-Current Interruption Delay Time in Seconds10.0 300 PCT OF CURRENT RATING
Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Overall Diameter0.250 INCHES NOMINAL IN
MaterialCERAMIC CASE
Surface TreatmentNICKEL TERMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5815-00-008-4406326003 INTERCHANGEABLE
Arm
Telemechanics Inc
5920-00-061-8623 INTERCHANGEABLE
Fuse,cartridge
5910-00-160-7702M95534-503 INTERCHANGEABLE
Capacitor,variable,air Dielectri
L3 Technologies, Inc. Div Communication Systems-East
5920-00-284-9455 INTERCHANGEABLE
Fuse,cartridge
3510-00-442-3503690634 INTERCHANGEABLE
Filter,lint,drying Tumbler
Whirlpool Corp Dba Whirlpool Corp
5305-00-693-705040231 INTERCHANGEABLE
Thumbscrew
Dialogic Corp Dba Dialogic Fasteners
2530-01-294-4390 INTERCHANGEABLE
Lining Set,friction
5310-01-350-0419 INTERCHANGEABLE
Nut,plain,hexagon
5975-01-354-7364326-003 INTERCHANGEABLE
Locknut,electrical Conduit
Simplex Time Recorder Llc
5920-01-497-1865AY282-0-430-000A INTERCHANGEABLE
Fuse,cartridge
Raytheon Company Div Corp
Cross-Reference Index
Part NumberManufacturer
34-1030 Thales Defence Ltd (GBR)
MDA3 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
92412009 Magnetic Peripherals Inc Normandale Opns Sub of Control Data Corp (USA)
326003 Littelfuse Uk Ltd (GBR)
714030-64 Raytheon Company Div Rmd Strategic (USA)
16750231-037 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
2110-0381 Hewlett-Packard Company Dba HP (USA)
99255120 Thales Uk Limited Secure Communications and Information Systems (GBR)
714030-064 Raytheon Company Div Rmd Strategic (USA)
2110-0381 Keysight Technologies, Inc. (USA)
326003 Littelfuse, Inc. (USA)
323003 Littelfuse, Inc. (USA)
92412009 Syntegra / Usa/ Inc Computer Parts and Supplies ARH205 (USA)
5920PL1383260 Jednolity Indeks Materialowy - Uniform Material Index (POL)
2110-0381 Keysight Technologies Inc (USA)
34-1030 Thales Uk Limited Secure Communications and Information Systems (GBR)
Related Parts
5815-00-008-4406INTERCHANGEABLE
ARM
326003
5920-00-061-8623INTERCHANGEABLE
FUSE,CARTRIDGE
5910-00-160-7702INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
M95534-503
5920-00-284-9455INTERCHANGEABLE
FUSE,CARTRIDGE
3510-00-442-3503INTERCHANGEABLE
FILTER,LINT,DRYING TUMBLER
690634
5305-00-693-7050INTERCHANGEABLE
THUMBSCREW
40231
2530-01-294-4390INTERCHANGEABLE
LINING SET,FRICTION
5310-01-350-0419INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5975-01-354-7364INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
326-003
5920-01-497-1865INTERCHANGEABLE
FUSE,CARTRIDGE
AY282-0-430-000A
5133-01-588-1790INTERCHANGEABLE
DRILL,MASONRY,ROTARY DRIVEN
326003

Frequently Asked Questions

What is NSN 5920-00-839-2318?

NSN 5920-00-839-2318 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 5920-00-839-2318?

NSN 5920-00-839-2318 has 16 cross-referenced part numbers: 34-1030 (Thales Defence Ltd), MDA3 (Cooper Bussmann, Llc Dba Cooper Industries), 92412009 (Magnetic Peripherals Inc Normandale Opns Sub of Control Data Corp), 326003 (Littelfuse Uk Ltd), 714030-64 (Raytheon Company Div Rmd Strategic) and 11 more.

What NSN replaces 5920-00-839-2318?

There are 11 known substitutes for 5920-00-839-2318: 5815-00-008-4406, 5920-00-061-8623, 5910-00-160-7702 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MDA3?

Key specifications for MDA3: Body Style: TUBE TYPE; Overall Length: 1.250 INCHES NOMINAL IN; Continuous Current Rating in Amps: 3.000; Interruption Indicator Method: OPAQUE BODY. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-839-2318 still in active supply?

NSN 5920-00-839-2318 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.
PartsTable Design LLC · partstable.com