PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

878410 REV AT ITEM NO. 148Fuse,cartridge

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5920-01-127-3540 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-127-3540 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-127-3540. Primary manufacturer part number: 878410 REV AT ITEM NO. 148.
Features
  • Fuse,cartridge — FSC 5920
  • Specification/standard Data: 81349-MIL-F-23419/9 GOVERNMENT SPECIFICATION
  • Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Interruption Indicator Method: OPAQUE BODY
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Continuous Current Rating in Amps: 20.000
Applications
  • Applications requiring Ceramic or Plastic Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-127-3540, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-01-127-3540
Primary Part Number878410 REV AT ITEM NO. 148
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusCANCELLED
Specification/standard Data81349-MIL-F-23419/9 GOVERNMENT SPECIFICATION
Maximum Voltage Rating in Volts125.0 AC AND 125.0 DC
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Interruption Indicator MethodOPAQUE BODY
Overall Diameter0.250 INCHES NOMINAL IN
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Continuous Current Rating in Amps20.000
MaterialCERAMIC OR PLASTIC CASE
Surface TreatmentNICKEL TERMINAL
Body StyleTUBE TYPE
Test Data Document81349-MIL-F-23419 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5920-00-161-4551 INTERCHANGEABLE
Fuse,cartridge
5920-01-069-0270 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
878410 REV AT ITEM NO. 148 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
945460-5 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
MIL-PRF-23419/9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-F-23419/9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5920PL1262289 Jednolity Indeks Materialowy - Uniform Material Index (POL)
FM03-125V20A Cooper Bussmann, Llc Dba Cooper Industries (USA)
FM09A125V20A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
FM0-125V20A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
GE37520-205 General Electric Company Dba Ge Div Ge Supply (USA)
FM03-125V15A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
17-00043-019 Raytheon Company (USA)
Related Parts
5920-00-161-4551INTERCHANGEABLE
FUSE,CARTRIDGE
5920-01-069-0270INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 5920-01-127-3540?

NSN 5920-01-127-3540 is a Fuse,cartridge, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-01-127-3540?

NSN 5920-01-127-3540 has 11 cross-referenced part numbers: 878410 REV AT ITEM NO. 148 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 945460-5 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), MIL-PRF-23419/9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-F-23419/9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5920PL1262289 (Jednolity Indeks Materialowy - Uniform Material Index) and 6 more.

What NSN replaces 5920-01-127-3540?

There are 2 known substitutes for 5920-01-127-3540: 5920-00-161-4551, 5920-01-069-0270. Verify interchangeability with system specifications before substitution.

What are the specifications of 878410 REV AT ITEM NO. 148?

Key specifications for 878410 REV AT ITEM NO. 148: Specification/standard Data: 81349-MIL-F-23419/9 GOVERNMENT SPECIFICATION; Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC; Overall Length: 1.250 INCHES NOMINAL IN; Features Provided: NONRENEWABLE FUSIBLE ELEMENT. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-01-127-3540 still in active supply?

NSN 5920-01-127-3540 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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