PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F03G12R0AFuse,cartridge

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5920-00-254-7724 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-254-7724 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-254-7724. Primary manufacturer part number: F03G12R0A.
Features
  • Fuse,cartridge — FSC 5920
  • Surface Treatment: NICKEL TERMINAL
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Continuous Current Rating in Amps: 12.000
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Interruption Indicator Method: OPAQUE BODY
  • Test Data Document: 81349-MIL-F-15160 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.).
  • Overall Diameter: 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-254-7724, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-254-7724
Primary Part NumberF03G12R0A
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Surface TreatmentNICKEL TERMINAL
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Continuous Current Rating in Amps12.000
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Interruption Indicator MethodOPAQUE BODY
Test Data Document81349-MIL-F-15160 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.).
Overall Diameter0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
Body StyleTUBE TYPE
Specification/standard Data81349-MIL-F-15160/3D GOVERNMENT SPECIFICATION
Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5920-00-062-1235 INTERCHANGEABLE
Fuse,cartridge
5920-00-518-1791 INTERCHANGEABLE
Fuse,cartridge
6240-00-940-7069262-2215-150 INTERCHANGEABLE
Lamp,incandescent
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6625-01-147-9397870-202 INTERCHANGEABLE
Ammeter
The Raymond Corp Dba Raymond Sales Corp Div the Raymond Corporation
6110-01-378-4048870202 INTERCHANGEABLE
Contactor,magnetic
Arcet Equipment Co Div Arcet Equipment Company
Cross-Reference Index
Part NumberManufacturer
F03G12R0A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-F-15160/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
F03A125V12A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
F03A250V12A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS90079-6 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
116438-050 Nje Corp (USA)
MIL-PRF-15160/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
870202 Systron-Donner Corp Microwave/instrument Div (USA)
814051-0002 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
Related Parts
5920-00-062-1235INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-518-1791INTERCHANGEABLE
FUSE,CARTRIDGE
6240-00-940-7069INTERCHANGEABLE
LAMP,INCANDESCENT
262-2215-150
6625-01-147-9397INTERCHANGEABLE
AMMETER
870-202
6110-01-378-4048INTERCHANGEABLE
CONTACTOR,MAGNETIC
870202

Frequently Asked Questions

What is NSN 5920-00-254-7724?

NSN 5920-00-254-7724 is a Fuse,cartridge, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-254-7724?

NSN 5920-00-254-7724 has 9 cross-referenced part numbers: F03G12R0A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-F-15160/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), F03A125V12A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), F03A250V12A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS90079-6 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.

What NSN replaces 5920-00-254-7724?

There are 5 known substitutes for 5920-00-254-7724: 5920-00-062-1235, 5920-00-518-1791, 6240-00-940-7069 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F03G12R0A?

Key specifications for F03G12R0A: Surface Treatment: NICKEL TERMINAL; Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS; Continuous Current Rating in Amps: 12.000; Features Provided: NONRENEWABLE FUSIBLE ELEMENT. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-254-7724 still in active supply?

NSN 5920-00-254-7724 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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