PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F15A250V3ASFuse,cartridge

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5920-00-981-5787 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-981-5787 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-981-5787. Primary manufacturer part number: F15A250V3AS.
Features
  • Fuse,cartridge — FSC 5920
  • 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.).
  • Specification/standard Data: 81349-MIL-F-15160/15 GOVERNMENT SPECIFICATION
  • Surface Treatment: SILVER TERMINAL
  • Material: FIBER CASE
  • Precious Material: SILVER
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Continuous Current Rating in Amps: 3.000
Applications
  • Applications requiring Fiber Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-981-5787, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-981-5787
Primary Part NumberF15A250V3AS
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
StatusACTIVE
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.).
Specification/standard Data81349-MIL-F-15160/15 GOVERNMENT SPECIFICATION
Surface TreatmentSILVER TERMINAL
MaterialFIBER CASE
Precious MaterialSILVER
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Continuous Current Rating in Amps3.000
Overall Diameter0.556 INCHES MINIMUM AND 0.568 INCHES MAXIMUM IN
Interruption Indicator MethodOPAQUE BODY
Precious Material and LocationTERMINAL SURFACES SILVER
Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Body StyleTUBE TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5920-00-050-0544 INTERCHANGEABLE
Fuse,cartridge
4730-01-312-1897391 0921 002 INTERCHANGEABLE
Clamp,hose
Parker Hannifin Corporation Div Cylinder Division
Cross-Reference Index
Part NumberManufacturer
F15A250V3AS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A-13931 L3 Technologies, Inc. (USA)
MIL-PRF-15160/15 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-F-15160/15 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
F15A250V3AS Cooper Bussmann, Llc Dba Cooper Industries (USA)
F15A250V3A3 Cooper Bussmann, Llc Dba Cooper Industries (USA)
Related Parts
5920-00-050-0544INTERCHANGEABLE
FUSE,CARTRIDGE
4730-01-312-1897INTERCHANGEABLE
CLAMP,HOSE
391 0921 002

Frequently Asked Questions

What is NSN 5920-00-981-5787?

NSN 5920-00-981-5787 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: active.

What are the part numbers for NSN 5920-00-981-5787?

NSN 5920-00-981-5787 has 6 cross-referenced part numbers: F15A250V3AS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A-13931 (L3 Technologies, Inc.), MIL-PRF-15160/15 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-F-15160/15 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), F15A250V3AS (Cooper Bussmann, Llc Dba Cooper Industries) and 1 more.

What NSN replaces 5920-00-981-5787?

There are 2 known substitutes for 5920-00-981-5787: 5920-00-050-0544, 4730-01-312-1897. Verify interchangeability with system specifications before substitution.

What are the specifications of F15A250V3AS?

Key specifications for F15A250V3AS: 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.).; Specification/standard Data: 81349-MIL-F-15160/15 GOVERNMENT SPECIFICATION; Surface Treatment: SILVER TERMINAL; Material: FIBER CASE. 14 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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