PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

504962Fuse,cartridge

Naval Sea Systems Command · NSN 5920-00-050-4962 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-050-4962 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-050-4962. Primary manufacturer part number: 504962.
Features
  • Fuse,cartridge — FSC 5920
  • Body Style: TUBE TYPE
  • Overall Diameter: 0.402 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
  • Continuous Current Rating in Amps: 30.000
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Maximum Voltage Rating in Volts: 32.0 AC AND 32.0 DC
  • Material: COPPER OR COPPER ALLOY TERMINAL
Applications
  • Applications requiring Copper or Copper Alloy Terminal construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-050-4962, 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 Naval Sea Systems Command. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 9 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
NSN5920-00-050-4962
Primary Part Number504962
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusCANCELLED
Body StyleTUBE TYPE
Overall Diameter0.402 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
Continuous Current Rating in Amps30.000
Interruption Indicator MethodVISIBLE ELEMENT
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Maximum Voltage Rating in Volts32.0 AC AND 32.0 DC
MaterialCOPPER OR COPPER ALLOY TERMINAL
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
MaterialGLASS CASE
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.).
Surface TreatmentNICKEL TERMINAL
Specification/standard Data81349-MIL-F-15160/7 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5920-00-078-8660 INTERCHANGEABLE
Fuse,cartridge
5920-00-080-3029 INTERCHANGEABLE
Fuse,cartridge
5920-00-280-3168 INTERCHANGEABLE
Fuse,cartridge
5920-00-280-3177 INTERCHANGEABLE
Fuse,cartridge
5920-00-280-3466 INTERCHANGEABLE
Fuse,cartridge
5920-00-280-3468 INTERCHANGEABLE
Fuse,cartridge
5920-00-280-3469 INTERCHANGEABLE
Fuse,cartridge
5920-00-280-3470 INTERCHANGEABLE
Fuse,cartridge
5920-00-280-3476 INTERCHANGEABLE
Fuse,cartridge
5920-00-280-4461 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
504962 Naval Sea Systems Command (USA)
320.851321 Hensoldt Sensors Gmbh Div Seps (DEU)
F07A32V30A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
511030 Littelfuse, Inc. (USA)
1000B148 Raytheon Company Div Corp (USA)
511030 Wickmann Werke Gmbh (DEU)
MIL-PRF-15160/7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5AG30 Cooper Bussmann, Llc Dba Cooper Industries (USA)
50503117 Gte Products Corp Lighting Products Group (USA)
DGAX1-504962 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
F07A30R0A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
504962 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
MIL-F-15160/7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5920-00-078-8660INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-080-3029INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-280-3168INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-280-3177INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-280-3466INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-280-3468INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-280-3469INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-280-3470INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-280-3476INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-280-4461INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-280-4464INTERCHANGEABLE
FUSE,CARTRIDGE
2240-00-365-6228INTERCHANGEABLE
PISTON,VALVE
511030

Frequently Asked Questions

What is NSN 5920-00-050-4962?

NSN 5920-00-050-4962 is a Fuse,cartridge, manufactured by Naval Sea Systems Command, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-050-4962?

NSN 5920-00-050-4962 has 13 cross-referenced part numbers: 504962 (Naval Sea Systems Command), 320.851321 (Hensoldt Sensors Gmbh Div Seps), F07A32V30A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 511030 (Littelfuse, Inc.), 1000B148 (Raytheon Company Div Corp) and 8 more.

What NSN replaces 5920-00-050-4962?

There are 12 known substitutes for 5920-00-050-4962: 5920-00-078-8660, 5920-00-080-3029, 5920-00-280-3168 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 504962?

Key specifications for 504962: Body Style: TUBE TYPE; Overall Diameter: 0.402 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN; Continuous Current Rating in Amps: 30.000; Interruption Indicator Method: VISIBLE ELEMENT. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-050-4962 still in active supply?

NSN 5920-00-050-4962 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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