PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-S-19500/420Semiconductor Device,diode

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-01-023-3452 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-023-3452 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-023-3452. Primary manufacturer part number: MIL-S-19500/420.
Features
  • Semiconductor Device,diode — FSC 5961
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Mounting Method: TERMINAL
  • Current Rating Per Characteristic: 100.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
  • Power Rating Per Characteristic: 20.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
  • Terminal Length: 0.900 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
  • Test Data Document: 81349-MIL-S-19500 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.).
  • Overall Diameter: 0.115 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Silicon Semiconductor construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-023-3452, is classified within Federal Supply Class 5961 (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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 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
NSN5961-01-023-3452
Primary Part NumberMIL-S-19500/420
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Mounting MethodTERMINAL
Current Rating Per Characteristic100.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
Power Rating Per Characteristic20.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Terminal Length0.900 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
Test Data Document81349-MIL-S-19500 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.).
Overall Diameter0.115 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic240.0 MINIMUM BREAKDOWN VOLTAGE, DC AND 200.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
Specification/standard Data81349-MIL-S-19500/420 GOVERNMENT SPECIFICATION
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-140-0031 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-146-4486 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-324-3085 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-403-3298 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-408-8522 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-416-4858 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-421-3002 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-452-0548 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-469-2189 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-650-9659 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
MIL-S-19500/420 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5961PL1242709 Jednolity Indeks Materialowy - Uniform Material Index (POL)
JANTXV1N5550 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANTXV1N5550-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/420 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS24667-8 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
700464 Datametrics Corporation (USA)
Related Parts
5961-00-140-0031INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-146-4486INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-324-3085INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-403-3298INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-408-8522INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-416-4858INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-421-3002INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-452-0548INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-469-2189INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-650-9659INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5305-00-809-4768INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5961-01-050-7052INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-023-3452?

NSN 5961-01-023-3452 is a Semiconductor Device,diode, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-023-3452?

NSN 5961-01-023-3452 has 7 cross-referenced part numbers: MIL-S-19500/420 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5961PL1242709 (Jednolity Indeks Materialowy - Uniform Material Index), JANTXV1N5550 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JANTXV1N5550-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-19500/420 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5961-01-023-3452?

There are 12 known substitutes for 5961-01-023-3452: 5961-00-140-0031, 5961-00-146-4486, 5961-00-324-3085 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-S-19500/420?

Key specifications for MIL-S-19500/420: Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC; Mounting Method: TERMINAL; Current Rating Per Characteristic: 100.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT; Power Rating Per Characteristic: 20.0 WATTS MAXIMUM TOTAL POWER DISSIPATION. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-023-3452 still in active supply?

NSN 5961-01-023-3452 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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