PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

418858-7Semiconductor Device,diode

Raytheon Company Dba Raytheon · NSN 5961-00-189-3272 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-189-3272 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-189-3272. Primary manufacturer part number: 418858-7.
Features
  • Semiconductor Device,diode — FSC 5961
  • 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: 0.145 INCHES MAXIMUM IN
  • Mounting Method: TERMINAL
  • Voltage Rating in Volts Per Characteristic: 400.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
  • Current Rating Per Characteristic: 0.25 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
  • Terminal Length: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Glass Enclosure construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-189-3272, 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 Raytheon Company Dba Raytheon. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-189-3272
Primary Part Number418858-7
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
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 Diameter0.145 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic400.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
Current Rating Per Characteristic0.25 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Terminal Length1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Specification/standard Data81349-MIL-S-19500/359 GOVERNMENT SPECIFICATION
MaterialGLASS ENCLOSURE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5961-00-114-5051 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-123-9923 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-425-9815 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-479-1601 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-565-5363 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-898-2138 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-929-1600 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-123-4703 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-177-9151 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-224-6233 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
418858-7 Raytheon Company Dba Raytheon (USA)
MILS19500-359 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANTX1N4944A Adelco Elektronik Gmbh (DEU)
JANTX1N4944 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-114-5051INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-123-9923INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-425-9815INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-479-1601INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-565-5363INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-898-2138INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-929-1600INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-123-4703INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-177-9151INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-224-6233INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-376-5416INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-189-3272?

NSN 5961-00-189-3272 is a Semiconductor Device,diode, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-189-3272?

NSN 5961-00-189-3272 has 4 cross-referenced part numbers: 418858-7 (Raytheon Company Dba Raytheon), MILS19500-359 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JANTX1N4944A (Adelco Elektronik Gmbh), JANTX1N4944 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-00-189-3272?

There are 11 known substitutes for 5961-00-189-3272: 5961-00-114-5051, 5961-00-123-9923, 5961-00-425-9815 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 418858-7?

Key specifications for 418858-7: 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: 0.145 INCHES MAXIMUM IN; Mounting Method: TERMINAL; Voltage Rating in Volts Per Characteristic: 400.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-189-3272 still in active supply?

NSN 5961-00-189-3272 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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