PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F40B32V80AFuse,cartridge

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5920-01-263-5785 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-263-5785 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-263-5785. Primary manufacturer part number: F40B32V80A.
Features
  • Fuse,cartridge — FSC 5920
  • Continuous Current Rating in Amps: 80.000
  • Circuit Over-Current Interruption Type: TIME DELAY
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Terminal Thickness: 0.047 INCHES MINIMUM IN
  • Overall Diameter: 0.812 INCHES NOMINAL IN
  • Maximum Voltage Rating in Volts: 32.0 AC AND 32.0 DC
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.000 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-263-5785, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-263-5785
Primary Part NumberF40B32V80A
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
Continuous Current Rating in Amps80.000
Circuit Over-Current Interruption TypeTIME DELAY
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Terminal Thickness0.047 INCHES MINIMUM IN
Overall Diameter0.812 INCHES NOMINAL IN
Maximum Voltage Rating in Volts32.0 AC AND 32.0 DC
Center to Center Distance Between Mounting Facilities Parallel to Length1.000 INCHES NOMINAL IN
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.).
Specification/standard Data81349-MIL-F-15160/40 GOVERNMENT SPECIFICATION
Circuit Over-Current Interruption Delay Time in Seconds15.0 300 PCT OF CURRENT RATING
Mounting Slot Width0.260 INCHES MAXIMUM IN
Body StyleTANGENT TERMINAL TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5920-00-280-9348 INTERCHANGEABLE
Fuse,cartridge
5920-00-583-7989 INTERCHANGEABLE
Fuse,cartridge
5920-00-686-2668 INTERCHANGEABLE
Fuse,cartridge
5920-00-686-2669 INTERCHANGEABLE
Fuse,cartridge
5920-00-686-2670 INTERCHANGEABLE
Fuse,cartridge
5920-00-686-2671 INTERCHANGEABLE
Fuse,cartridge
5920-00-845-1679 INTERCHANGEABLE
Fuse,cartridge
5920-00-912-9192 INTERCHANGEABLE
Fuse,cartridge
5920-00-932-6979 INTERCHANGEABLE
Fuse,cartridge
5920-01-263-5784 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
F40B32V80A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILF15160-40 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-15160/40 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5920-00-280-9348INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-583-7989INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-686-2668INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-686-2669INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-686-2670INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-686-2671INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-845-1679INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-912-9192INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-932-6979INTERCHANGEABLE
FUSE,CARTRIDGE
5920-01-263-5784INTERCHANGEABLE
FUSE,CARTRIDGE
5920-01-426-8501INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 5920-01-263-5785?

NSN 5920-01-263-5785 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 5920-01-263-5785?

NSN 5920-01-263-5785 has 3 cross-referenced part numbers: F40B32V80A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILF15160-40 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-15160/40 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5920-01-263-5785?

There are 11 known substitutes for 5920-01-263-5785: 5920-00-280-9348, 5920-00-583-7989, 5920-00-686-2668 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F40B32V80A?

Key specifications for F40B32V80A: Overall Width: 1.312 INCHES NOMINAL IN; Continuous Current Rating in Amps: 80.000; Overall Length: 1.750 INCHES NOMINAL IN; Circuit Over-Current Interruption Type: TIME DELAY. 15 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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