PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AGX1-2Fuse,cartridge

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-581-6504 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-581-6504 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-581-6504. Primary manufacturer part number: AGX1-2.
Features
  • Fuse,cartridge — FSC 5920
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Continuous Current Rating in Amps: 0.500
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Material: COPPER OR COPPER ALLOY TERMINAL
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Maximum Voltage Rating in Volts: 250.0 AC AND 250.0 DC
Applications
  • Applications requiring Copper or Copper Alloy Terminal construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-581-6504, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-581-6504
Primary Part NumberAGX1-2
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Continuous Current Rating in Amps0.500
Overall Diameter0.250 INCHES NOMINAL IN
Interruption Indicator MethodVISIBLE ELEMENT
MaterialCOPPER OR COPPER ALLOY TERMINAL
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
MaterialGLASS CASE
Specification/standard Data81349-MIL-F-15160/1 GOVERNMENT SPECIFICATION
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.).
Surface TreatmentNICKEL TERMINAL
Body StyleTUBE TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5307-00-207-6865515348C INTERCHANGEABLE
Stud,plain
Fairbanks Morse, Llc
6145-00-310-2598SAE-J1128 TYPE GPT 14AWG-BLACK INTERCHANGEABLE
Wire,electrical
Sae International Dba Sae International
9540-00-528-7323 INTERCHANGEABLE
Angle,structural
5920-00-669-8979 INTERCHANGEABLE
Fuse,cartridge
4720-00-807-7088LL18 INTERCHANGEABLE
Hose,nonmetallic
Wisconsin Motors, Llc
5940-00-846-6461L1361BLACK INTERCHANGEABLE
Post,binding,electrical
Dialight Europe Limited
5920-00-847-6370 INTERCHANGEABLE
Fuse,cartridge
5120-01-487-06515298979 INTERCHANGEABLE
Adapter Kit,torque Wrench
Cummins Inc
Cross-Reference Index
Part NumberManufacturer
AGX1-2 Cooper Bussmann, Llc Dba Cooper Industries (USA)
55924 General Dynamics Mission Systems, Inc. (USA)
47A0042 Siemens Energy & Automation, Inc. Dba Siemens Airfield Solutions Div Siemens Energy & Automation Dba Siemens Airfield Solutions (USA)
F01A250V1/2A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
504954 Us Army Aviation and Missile Command (USA)
8AG1-5AMP2504 Littelfuse, Inc. (USA)
AGX1-2 Littelfuse, Inc. (USA)
27F607 Newark Electronics Corporation Dba Newark (USA)
510196-1CPC28SH3 Smiths Detection Inc. Dba Smiths Detection Inc Casc (USA)
10082-54 American Telephone and Telegraph Co (USA)
MIL-PRF-15160/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
510196CPCF301SH4 Smiths Detection Inc. Dba Smiths Detection Inc Casc (USA)
5298979 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
361-500 Littelfuse, Inc. (USA)
416441-4 Raytheon Company Dba Raytheon (USA)
361.500 Littelfuse, Inc. (USA)
104X109AA029 General Electric Co Speed Variator Products Operation (USA)
BA10082-54 Lucent Technologies Inc Advanced Technology Systems (USA)
451-0001-009 The Boeing Company Div Legacy Boeing Hb1 (USA)
515348A Smiths Detection Inc. Dba Smiths Detection Inc Casc (USA)
Related Parts
5307-00-207-6865INTERCHANGEABLE
STUD,PLAIN
515348C
6145-00-310-2598INTERCHANGEABLE
WIRE,ELECTRICAL
SAE-J1128 TYPE GPT 14AWG-BLACK
9540-00-528-7323INTERCHANGEABLE
ANGLE,STRUCTURAL
5920-00-669-8979INTERCHANGEABLE
FUSE,CARTRIDGE
4720-00-807-7088INTERCHANGEABLE
HOSE,NONMETALLIC
LL18
5940-00-846-6461INTERCHANGEABLE
POST,BINDING,ELECTRICAL
L1361BLACK
5920-00-847-6370INTERCHANGEABLE
FUSE,CARTRIDGE
5120-01-487-0651INTERCHANGEABLE
ADAPTER KIT,TORQUE WRENCH
5298979

Frequently Asked Questions

What is NSN 5920-00-581-6504?

NSN 5920-00-581-6504 is a Fuse,cartridge, 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 5920-00-581-6504?

NSN 5920-00-581-6504 has 21 cross-referenced part numbers: AGX1-2 (Cooper Bussmann, Llc Dba Cooper Industries), 55924 (General Dynamics Mission Systems, Inc.), 47A0042 (Siemens Energy & Automation, Inc. Dba Siemens Airfield Solutions Div Siemens Energy & Automation Dba Siemens Airfield Solutions), F01A250V1/2A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 504954 (Us Army Aviation and Missile Command) and 16 more.

What NSN replaces 5920-00-581-6504?

There are 8 known substitutes for 5920-00-581-6504: 5307-00-207-6865, 6145-00-310-2598, 9540-00-528-7323 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AGX1-2?

Key specifications for AGX1-2: Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS; Continuous Current Rating in Amps: 0.500; Overall Diameter: 0.250 INCHES NOMINAL IN; Interruption Indicator Method: VISIBLE ELEMENT. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-581-6504 still in active supply?

NSN 5920-00-581-6504 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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