PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS90077-7-1Fuse,cartridge

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5920-00-578-9704 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-578-9704 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-578-9704. Primary manufacturer part number: MS90077-7-1.
Features
  • Fuse,cartridge — FSC 5920
  • Surface Treatment: SILVER TERMINAL
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Maximum Voltage Rating in Volts: 250.0 AC AND 250.0 DC
  • Continuous Current Rating in Amps: 0.250
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-578-9704, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-578-9704
Primary Part NumberMS90077-7-1
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
StatusACTIVE
Surface TreatmentSILVER TERMINAL
Overall Diameter0.250 INCHES NOMINAL IN
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Interruption Indicator MethodVISIBLE ELEMENT
Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
Continuous Current Rating in Amps0.250
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5920-00-854-8459 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
MS90077-7-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
F01GR250A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5920-00-854-8459INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 5920-00-578-9704?

NSN 5920-00-578-9704 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: active.

What are the part numbers for NSN 5920-00-578-9704?

NSN 5920-00-578-9704 has 2 cross-referenced part numbers: MS90077-7-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), F01GR250A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5920-00-578-9704?

There is 1 known substitute for 5920-00-578-9704: 5920-00-854-8459. Verify interchangeability with system specifications before substitution.

What are the specifications of MS90077-7-1?

Key specifications for MS90077-7-1: Surface Treatment: SILVER TERMINAL; Overall Diameter: 0.250 INCHES NOMINAL IN; Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS; Features Provided: NONRENEWABLE FUSIBLE ELEMENT. 8 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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