PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8421512Fuse,cartridge

Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) · NSN 5920-00-280-5024 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-280-5024 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-280-5024. Primary manufacturer part number: 8421512.
Features
  • Fuse,cartridge — FSC 5920
  • Continuous Current Rating in Amps: 0.750
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Body Style: TUBE TYPE
  • Surface Treatment: NICKEL TERMINAL
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC
Applications
  • Applications requiring Glass Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-280-5024, 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 Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss). Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-280-5024
Primary Part Number8421512
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerAir Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
StatusCANCELLED
Continuous Current Rating in Amps0.750
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Body StyleTUBE TYPE
Surface TreatmentNICKEL TERMINAL
Interruption Indicator MethodVISIBLE ELEMENT
Maximum Voltage Rating in Volts125.0 AC AND 125.0 DC
MaterialGLASS CASE
Overall Diameter0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
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.).
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5920-00-089-3858 INTERCHANGEABLE
Fuse,cartridge
5920-00-131-9807 INTERCHANGEABLE
Fuse,cartridge
5920-00-232-3675 INTERCHANGEABLE
Fuse,cartridge
5920-00-232-3703 INTERCHANGEABLE
Fuse,cartridge
5920-00-235-8358 INTERCHANGEABLE
Fuse,cartridge
5920-00-240-7957 INTERCHANGEABLE
Fuse,cartridge
5920-00-280-3528361-750 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
5920-00-681-0861 INTERCHANGEABLE
Fuse,cartridge
5920-00-810-5550 INTERCHANGEABLE
Fuse,cartridge
5920-00-817-9246 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
8421512 Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) (USA)
MS90077-10 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-15160/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
FA01A125V3/4A Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) (USA)
F01A125V3/4A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-F-15160/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5920PL1235990 Jednolity Indeks Materialowy - Uniform Material Index (POL)
361750 Littelfuse, Inc. (USA)
BA10082-50 Lucent Technologies Inc Advanced Technology Systems (USA)
Related Parts
5920-00-089-3858INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-131-9807INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-232-3675INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-232-3703INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-235-8358INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-240-7957INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-280-3528INTERCHANGEABLE
FUSE,CARTRIDGE
361-750
5920-00-681-0861INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-810-5550INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-817-9246INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-854-8459INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-951-3824INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 5920-00-280-5024?

NSN 5920-00-280-5024 is a Fuse,cartridge, manufactured by Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss), classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-280-5024?

NSN 5920-00-280-5024 has 9 cross-referenced part numbers: 8421512 (Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)), MS90077-10 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-15160/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), FA01A125V3/4A (Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)), F01A125V3/4A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.

What NSN replaces 5920-00-280-5024?

There are 12 known substitutes for 5920-00-280-5024: 5920-00-089-3858, 5920-00-131-9807, 5920-00-232-3675 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8421512?

Key specifications for 8421512: Continuous Current Rating in Amps: 0.750; Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS; Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Body Style: TUBE TYPE. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-280-5024 still in active supply?

NSN 5920-00-280-5024 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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