PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W30Fuse,plug

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-504-6248 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-504-6248 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-504-6248. Primary manufacturer part number: W30.
Features
  • Fuse,plug — FSC 5920
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Circuit Over-Current Interruption Delay Time in Seconds: 12.0 200 PCT OF CURRENT RATING
  • Overall Diameter: 1.125 INCHES NOMINAL IN
  • Maximum Voltage Rating in Volts: 125.0 DC
  • Circuit Over-Current Interruption Type: TIME DELAY
  • Continuous Current Rating in Amps: 30.000
  • 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 5920-00-504-6248, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-504-6248
Primary Part NumberW30
Item NameFuse,plug
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusACTIVE
Interruption Indicator MethodVISIBLE ELEMENT
Circuit Over-Current Interruption Delay Time in Seconds12.0 200 PCT OF CURRENT RATING
Overall Diameter1.125 INCHES NOMINAL IN
Maximum Voltage Rating in Volts125.0 DC
Circuit Over-Current Interruption TypeTIME DELAY
Continuous Current Rating in Amps30.000
Nondefinitive Spec/std Data2 TYPE AND C STYLE AND 2 CLASS
Body StyleEDISON BASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6135-00-100-0460 INTERCHANGEABLE
Battery,nonrechargeable
5120-00-180-0871W-30 INTERCHANGEABLE
Bar,wrecking
Ampco Partners, Ltd. Dba Ampco Safety Tools
5310-00-186-0985 INTERCHANGEABLE
Washer,key
5305-00-292-892512-1-12 INTERCHANGEABLE
Screw,cap,hexagon Head
Trailmobile Inc Sub of the Pullman Co
5310-00-359-0458F1243 INTERCHANGEABLE
Washer,flat
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5940-00-984-5060 INTERCHANGEABLE
Splice,conductor
4310-01-294-2507W30 INTERCHANGEABLE
Cylinder,reciprocating Compresso
Emglo Products Corp
5999-01-344-2594W30 INTERCHANGEABLE
Heater,thermal Release
Rockwell Automation, Inc. Dba Rockwell Automation
Cross-Reference Index
Part NumberManufacturer
W30 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
WF791 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
6135-00-100-0460INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
5120-00-180-0871INTERCHANGEABLE
BAR,WRECKING
W-30
5310-00-186-0985INTERCHANGEABLE
WASHER,KEY
5305-00-292-8925INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
12-1-12
5310-00-359-0458INTERCHANGEABLE
WASHER,FLAT
F1243
5940-00-984-5060INTERCHANGEABLE
SPLICE,CONDUCTOR
4310-01-294-2507INTERCHANGEABLE
CYLINDER,RECIPROCATING COMPRESSO
W30
5999-01-344-2594INTERCHANGEABLE
HEATER,THERMAL RELEASE
W30

Frequently Asked Questions

What is NSN 5920-00-504-6248?

NSN 5920-00-504-6248 is a Fuse,plug, 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 5920-00-504-6248?

NSN 5920-00-504-6248 has 2 cross-referenced part numbers: W30 (Cooper Bussmann, Llc Dba Cooper Industries), WF791 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5920-00-504-6248?

There are 8 known substitutes for 5920-00-504-6248: 6135-00-100-0460, 5120-00-180-0871, 5310-00-186-0985 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W30?

Key specifications for W30: Interruption Indicator Method: VISIBLE ELEMENT; Circuit Over-Current Interruption Delay Time in Seconds: 12.0 200 PCT OF CURRENT RATING; Overall Diameter: 1.125 INCHES NOMINAL IN; Maximum Voltage Rating in Volts: 125.0 DC. 9 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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