PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S506-2-RFuse,cartridge

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-01-092-6839 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-092-6839 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-092-6839. Primary manufacturer part number: S506-2-R.
Features
  • Fuse,cartridge — FSC 5920
  • Surface Treatment: NICKEL TERMINAL
  • Material: GLASS CASE
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Continuous Current Rating in Amps: 2.000
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Material: COPPER TERMINAL
  • Circuit Over-Current Interruption Type: TIME DELAY
Applications
  • Applications requiring Glass Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-092-6839, 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 29 commercial cross-references from 25 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-01-092-6839
Primary Part NumberS506-2-R
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
Surface TreatmentNICKEL TERMINAL
MaterialGLASS CASE
Interruption Indicator MethodVISIBLE ELEMENT
Continuous Current Rating in Amps2.000
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
MaterialCOPPER TERMINAL
Circuit Over-Current Interruption TypeTIME DELAY
Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
Overall Diameter5.0 MILLIMETERS NOMINAL MM
Body StyleTUBE TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5910-00-068-4592 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5962-00-138-1500 INTERCHANGEABLE
Microcircuit,linear
5930-00-603-584642D36-02-1AJN INTERCHANGEABLE
Switch,rotary
Grayhill Inc
5935-01-072-1440SM-C-773541-1 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-01-108-4297T152-3 INTERCHANGEABLE
Transformer
Albis Uk Ltd
5340-01-119-6062AS3585-05 INTERCHANGEABLE
Plug Assembly,sealing
Sae International Dba Sae International
5920-01-478-3587218002 INTERCHANGEABLE
Fuse,cartridge
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
4810-01-483-6391218002 INTERCHANGEABLE
Disk,valve
Cadillac Gage Textron Inc.
Cross-Reference Index
Part NumberManufacturer
0034.3120 Schurter, Inc. Dba Schurter Inc (USA)
518/4/90251/006 Bae Systems Maritime Services (GBR)
SWE-205-SB002 Swe-Check Pty Ltd (AUS)
23411-060M Viavi Solutionsllc (USA)
537-1341 Rs Components Limited (GBR)
218002 Littelfuse, Inc. (USA)
E-2330-3 Challenge Machinery Co the (USA)
1951200000 Wickmann Usa Inc (USA)
40100347 Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR)
7182953-23 L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA)
420102-000 L3harris Mapps Limited (GBR)
70107556 Bae Systems Marine Limited (GBR)
19195-2A Wickmann Usa Inc (USA)
25FU32001000 Sitep Italia Spa (ITA)
GDC-2A Cooper Bussmann, Llc Dba Cooper Industries (USA)
L2080A-2A Dialight Europe Limited (GBR)
25411A60012 Esco Maritime Solutions Ltd (GBR)
2422 086 01052 Spectracom - Orolia Global Servicesab (SWE)
S506-2-R PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
218002 Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA)
Related Parts
5910-00-068-4592INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5962-00-138-1500INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5930-00-603-5846INTERCHANGEABLE
SWITCH,ROTARY
42D36-02-1AJN
5935-01-072-1440INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SM-C-773541-1
5950-01-108-4297INTERCHANGEABLE
TRANSFORMER
T152-3
5340-01-119-6062INTERCHANGEABLE
PLUG ASSEMBLY,SEALING
AS3585-05
5920-01-478-3587INTERCHANGEABLE
FUSE,CARTRIDGE
218002
4810-01-483-6391INTERCHANGEABLE
DISK,VALVE
218002

Frequently Asked Questions

What is NSN 5920-01-092-6839?

NSN 5920-01-092-6839 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 5920-01-092-6839?

NSN 5920-01-092-6839 has 29 cross-referenced part numbers: 0034.3120 (Schurter, Inc. Dba Schurter Inc), 518/4/90251/006 (Bae Systems Maritime Services), SWE-205-SB002 (Swe-Check Pty Ltd), 23411-060M (Viavi Solutionsllc), 537-1341 (Rs Components Limited) and 24 more.

What NSN replaces 5920-01-092-6839?

There are 8 known substitutes for 5920-01-092-6839: 5910-00-068-4592, 5962-00-138-1500, 5930-00-603-5846 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S506-2-R?

Key specifications for S506-2-R: Surface Treatment: NICKEL TERMINAL; Material: GLASS CASE; Interruption Indicator Method: VISIBLE ELEMENT; Continuous Current Rating in Amps: 2.000. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-01-092-6839 still in active supply?

NSN 5920-01-092-6839 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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