PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS15249-11-1Fuse,cartridge

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5920-00-850-4812 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-850-4812 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-850-4812. Primary manufacturer part number: MS15249-11-1.
Features
  • Fuse,cartridge — FSC 5920
  • Interruption Indicator Method: OPAQUE BODY
  • Continuous Current Rating in Amps: 15.000
  • Overall Diameter: 0.406 INCHES NOMINAL IN
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Maximum Voltage Rating in Volts: 500.0 AC AND 500.0 DC
  • Precious Material: SILVER
  • Material: BRONZE OR COPPER OR COPPER ALLOY TERMINAL
Applications
  • Applications requiring Bronze or Copper or Copper Alloy Terminal construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-850-4812, 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 Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-850-4812
Primary Part NumberMS15249-11-1
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Interruption Indicator MethodOPAQUE BODY
Continuous Current Rating in Amps15.000
Overall Diameter0.406 INCHES NOMINAL IN
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Maximum Voltage Rating in Volts500.0 AC AND 500.0 DC
Precious MaterialSILVER
MaterialBRONZE OR COPPER OR COPPER ALLOY TERMINAL
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Precious Material and LocationTERMINAL SURFACES SILVER
MaterialPLASTIC MELAMINE AND GLASS CASE
Surface TreatmentSILVER TERMINAL
Body StyleTUBE TYPE
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-15160/60 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5920-00-064-2374ATM15 INTERCHANGEABLE
Fuse,cartridge
Mersen Usa Ep Corp. Dba Ferraz Shawmut
5920-00-686-0301 INTERCHANGEABLE
Fuse,cartridge
5920-01-103-4526KTK-R-15 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
Cross-Reference Index
Part NumberManufacturer
MS15249-11-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
F60C500V15AS Bae Systems Land & Armaments L.p. (USA)
F60C50015AS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
44-1551-2 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
5920PL0826797 Jednolity Indeks Materialowy - Uniform Material Index (POL)
MCL-15 Challenger Electrical Equipment Corp (USA)
0349-04838PC22 Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems (USA)
F60C500V15AS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
15A1548-6 Eaton Aerospace, Llc Dba Jackson South (USA)
F60C500V15A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-15160/60 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-F-15160/60 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS15249-11 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
F60C500C15AS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
F60H15R0C Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
F60C500V15AS Axia Inc (USA)
Related Parts
5920-00-064-2374INTERCHANGEABLE
FUSE,CARTRIDGE
ATM15
5920-00-686-0301INTERCHANGEABLE
FUSE,CARTRIDGE
5920-01-103-4526INTERCHANGEABLE
FUSE,CARTRIDGE
KTK-R-15

Frequently Asked Questions

What is NSN 5920-00-850-4812?

NSN 5920-00-850-4812 is a Fuse,cartridge, manufactured by Military Standards Promulgated by Military Departments 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 5920-00-850-4812?

NSN 5920-00-850-4812 has 16 cross-referenced part numbers: MS15249-11-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), F60C500V15AS (Bae Systems Land & Armaments L.p.), F60C50015AS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 44-1551-2 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 5920PL0826797 (Jednolity Indeks Materialowy - Uniform Material Index) and 11 more.

What NSN replaces 5920-00-850-4812?

There are 3 known substitutes for 5920-00-850-4812: 5920-00-064-2374, 5920-00-686-0301, 5920-01-103-4526. Verify interchangeability with system specifications before substitution.

What are the specifications of MS15249-11-1?

Key specifications for MS15249-11-1: Interruption Indicator Method: OPAQUE BODY; Continuous Current Rating in Amps: 15.000; Overall Diameter: 0.406 INCHES NOMINAL IN; Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-850-4812 still in active supply?

NSN 5920-00-850-4812 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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