PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T25Fuse,plug

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-240-4123 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-240-4123 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-240-4123. Primary manufacturer part number: T25.
Features
  • Fuse,plug — FSC 5920
  • Continuous Current Rating in Amps: 25.000
  • Overall Diameter: 1.187 INCHES NOMINAL IN
  • Maximum Voltage Rating in Volts: 125.0 DC
  • Circuit Over-Current Interruption Delay Time in Seconds: 12.0 200 PCT OF CURRENT RATING
  • Circuit Over-Current Interruption Type: TIME DELAY
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Nondefinitive Spec/std Data: 2 TYPE AND C STYLE AND 2 CLASS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,plug, cataloged under National Stock Number 5920-00-240-4123, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-240-4123
Primary Part NumberT25
Item NameFuse,plug
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
Continuous Current Rating in Amps25.000
Overall Diameter1.187 INCHES NOMINAL IN
Maximum Voltage Rating in Volts125.0 DC
Circuit Over-Current Interruption Delay Time in Seconds12.0 200 PCT OF CURRENT RATING
Circuit Over-Current Interruption TypeTIME DELAY
Interruption Indicator MethodVISIBLE ELEMENT
Nondefinitive Spec/std Data2 TYPE AND C STYLE AND 2 CLASS
Body StyleEDISON BASE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5910-00-120-105880T25 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Erie Specialty Products Inc
5120-00-293-1950305825 INTERCHANGEABLE
Extractor,lamp
Telemechanics Inc
5120-00-473-73395344495 INTERCHANGEABLE
Remover,insert
U S Army Tank Automotive Command Amsta-Im-Mm
2940-00-505-670851255 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5120-00-545-4374T25 INTERCHANGEABLE
Tire Iron
Summit Tool Company
6645-00-831-6826 INTERCHANGEABLE
Meter,time Totalizing
4810-01-086-3353 INTERCHANGEABLE
Valve,transfer Air,flow Control
5120-01-150-6095T-25 INTERCHANGEABLE
Tacker
Arrow Fastener Company, Inc.
5330-01-298-4717T25 INTERCHANGEABLE
Seal,plain
Taiwan Machinery Trade Center
6150-01-492-8121 INTERCHANGEABLE
Cable Assembly,thermocouple
Cross-Reference Index
Part NumberManufacturer
WF791 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
T25 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
Related Parts
5910-00-120-1058INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
80T25
5120-00-293-1950INTERCHANGEABLE
EXTRACTOR,LAMP
305825
5120-00-473-7339INTERCHANGEABLE
REMOVER,INSERT
5344495
2940-00-505-6708INTERCHANGEABLE
FILTER ELEMENT,FLUID
51255
5120-00-545-4374INTERCHANGEABLE
TIRE IRON
T25
6645-00-831-6826INTERCHANGEABLE
METER,TIME TOTALIZING
4810-01-086-3353INTERCHANGEABLE
VALVE,TRANSFER AIR,FLOW CONTROL
5120-01-150-6095INTERCHANGEABLE
TACKER
T-25
5330-01-298-4717INTERCHANGEABLE
SEAL,PLAIN
T25
6150-01-492-8121INTERCHANGEABLE
CABLE ASSEMBLY,THERMOCOUPLE
5120-01-604-5246INTERCHANGEABLE
REMOVER,LOCK RING,T
T25

Frequently Asked Questions

What is NSN 5920-00-240-4123?

NSN 5920-00-240-4123 is a Fuse,plug, 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 5920-00-240-4123?

NSN 5920-00-240-4123 has 2 cross-referenced part numbers: WF791 (Federal Specifications Promulgated by General Services Administration Washington DC), T25 (Cooper Bussmann, Llc Dba Cooper Industries).

What NSN replaces 5920-00-240-4123?

There are 11 known substitutes for 5920-00-240-4123: 5910-00-120-1058, 5120-00-293-1950, 5120-00-473-7339 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T25?

Key specifications for T25: Continuous Current Rating in Amps: 25.000; Overall Diameter: 1.187 INCHES NOMINAL IN; Maximum Voltage Rating in Volts: 125.0 DC; Circuit Over-Current Interruption Delay Time in Seconds: 12.0 200 PCT OF CURRENT RATING. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-240-4123 still in active supply?

NSN 5920-00-240-4123 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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