PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SC-50Fuse,cartridge

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-01-391-4624 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-391-4624 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-391-4624. Primary manufacturer part number: SC-50.
Features
  • Fuse,cartridge — FSC 5920
  • Circuit Over-Current Interruption Type: TIME DELAY
  • Body Style: TUBE TYPE
  • Maximum Voltage Rating in Volts: 300.0 AC
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Circuit Over-Current Interruption Delay Time in Seconds: 25.0 200 PCT OF CURRENT RATING
  • Continuous Current Rating in Amps: 50.000
  • Fragility Factor: MODERATELY RUGGED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-391-4624, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-391-4624
Primary Part NumberSC-50
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusACTIVE
Circuit Over-Current Interruption TypeTIME DELAY
Body StyleTUBE TYPE
Maximum Voltage Rating in Volts300.0 AC
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Circuit Over-Current Interruption Delay Time in Seconds25.0 200 PCT OF CURRENT RATING
Continuous Current Rating in Amps50.000
Fragility FactorMODERATELY RUGGED
Interruption Indicator MethodOPAQUE BODY
Overall Diameter0.406 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5961-00-161-64651N5183 INTERCHANGEABLE
Semiconductor Device,diode
Microsemi Corp - Massachusetts
5210-00-516-33565210-00-516-3356 INTERCHANGEABLE
Level and Plumb
General Services Administration Federal Supply Service
3040-00-541-1664B78597-1 INTERCHANGEABLE
Collar,shaft
Continental Electronics Corp
5975-01-038-4776SC-50 INTERCHANGEABLE
Box Connector,electrical
Egs Electrical Group Appleton Div
5995-01-471-2490SC-50 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Anchor Audio, Inc.
5340-01-517-3347SC50 INTERCHANGEABLE
Cap,protective,dust and Moisture
Rhba Acquisitions, Llc Dba Red Head Brass
6130-01-553-4887SC-50 INTERCHANGEABLE
Inverter,power,static
Kgs Electronics Upland Plant
6130-01-588-7062SC50 INTERCHANGEABLE
Power Supply
Gar Enterprises Dba Kgs Electronics
6635-01-655-8251 INTERCHANGEABLE
Detector,moisture Content
6760-01-732-0854SC-50 INTERCHANGEABLE
Pad,foot,photographic Tripod
Component Enterprises Company, Inc.
Cross-Reference Index
Part NumberManufacturer
SS-40048 Thales Defense & Security Inc Dba Thales Communications Inc (USA)
SC-50 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
Related Parts
5961-00-161-6465INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N5183
5210-00-516-3356INTERCHANGEABLE
LEVEL AND PLUMB
5210-00-516-3356
3040-00-541-1664INTERCHANGEABLE
COLLAR,SHAFT
B78597-1
5975-01-038-4776INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
SC-50
5995-01-471-2490INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
SC-50
5340-01-517-3347INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
SC50
6130-01-553-4887INTERCHANGEABLE
INVERTER,POWER,STATIC
SC-50
6130-01-588-7062INTERCHANGEABLE
POWER SUPPLY
SC50
6635-01-655-8251INTERCHANGEABLE
DETECTOR,MOISTURE CONTENT
6760-01-732-0854INTERCHANGEABLE
PAD,FOOT,PHOTOGRAPHIC TRIPOD
SC-50

Frequently Asked Questions

What is NSN 5920-01-391-4624?

NSN 5920-01-391-4624 is a Fuse,cartridge, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-391-4624?

NSN 5920-01-391-4624 has 2 cross-referenced part numbers: SS-40048 (Thales Defense & Security Inc Dba Thales Communications Inc), SC-50 (Cooper Bussmann, Llc Dba Cooper Industries).

What NSN replaces 5920-01-391-4624?

There are 10 known substitutes for 5920-01-391-4624: 5961-00-161-6465, 5210-00-516-3356, 3040-00-541-1664 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SC-50?

Key specifications for SC-50: Circuit Over-Current Interruption Type: TIME DELAY; Overall Length: 2.250 INCHES NOMINAL IN; Body Style: TUBE TYPE; Maximum Voltage Rating in Volts: 300.0 AC. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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