PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00005-1N21WEMSemiconductor Device Set

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) · NSN 5961-00-082-3571 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-082-3571 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-082-3571. Primary manufacturer part number: 00005-1N21WEM.
Features
  • Semiconductor Device Set — FSC 5961
  • Function for Which Designed: MIXER
  • Specification/standard Data: 81349-MIL-S-19500/232 GOVERNMENT SPECIFICATION
  • Material: CERAMIC ENCLOSURE ALL SEMICONDUCTOR DEVICE DIODE
  • Voltage Rating in Volts Per Characteristic: 75.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN ALL SEMICONDUCTOR DEVICE DIODE
  • Overall Diameter: 0.292 INCHES MINIMUM AND 0.296 INCHES MAXIMUM ALL SEMICONDUCTOR DEVICE DIODE IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR ALL SEMICONDUCTOR DEVICE DIODE DEGC
Applications
  • Applications requiring Ceramic Enclosure All Semiconductor Device Diode construction
General Description

The Semiconductor Device Set, cataloged under National Stock Number 5961-00-082-3571, 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 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings). Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-082-3571
Primary Part Number00005-1N21WEM
Item NameSemiconductor Device Set
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
StatusACTIVE
Function for Which DesignedMIXER
Specification/standard Data81349-MIL-S-19500/232 GOVERNMENT SPECIFICATION
MaterialCERAMIC ENCLOSURE ALL SEMICONDUCTOR DEVICE DIODE
Voltage Rating in Volts Per Characteristic75.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN ALL SEMICONDUCTOR DEVICE DIODE
Overall Diameter0.292 INCHES MINIMUM AND 0.296 INCHES MAXIMUM ALL SEMICONDUCTOR DEVICE DIODE IN
Features ProvidedHERMETICALLY SEALED CASE
Maximum Operating Temp Per Measurement Point150.0 CELSIUS AMBIENT AIR ALL SEMICONDUCTOR DEVICE DIODE DEGC
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.).
Precious MaterialGOLD
Mounting MethodTERMINAL ALL SEMICONDUCTOR DEVICE DIODE
Semiconductor MaterialSILICON ALL SEMICONDUCTOR DEVICE DIODE
Component Name and Quantity2 SEMICONDUCTOR DEVICE DIODE
Precious Material and LocationBODY SURFACE GOLD
Component Function RelationshipMATCHED
Terminal Type and Quantity2 PIN ALL SEMICONDUCTOR DEVICE DIODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-079-404100005-1N21WEMR INTERCHANGEABLE
Semiconductor Device Set
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5961-00-615-5550 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
00005 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) (USA)
MIL-S-19500/232 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
00005-1N21WEM PRIMARY Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) (USA)
JAN1N21WEM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-079-4041INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
00005-1N21WEMR
5961-00-615-5550INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-082-3571?

NSN 5961-00-082-3571 is a Semiconductor Device Set, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings), classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-082-3571?

NSN 5961-00-082-3571 has 4 cross-referenced part numbers: 00005 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)), MIL-S-19500/232 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 00005-1N21WEM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)), JAN1N21WEM (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-00-082-3571?

There are 2 known substitutes for 5961-00-082-3571: 5961-00-079-4041, 5961-00-615-5550. Verify interchangeability with system specifications before substitution.

What are the specifications of 00005-1N21WEM?

Key specifications for 00005-1N21WEM: Function for Which Designed: MIXER; Specification/standard Data: 81349-MIL-S-19500/232 GOVERNMENT SPECIFICATION; Material: CERAMIC ENCLOSURE ALL SEMICONDUCTOR DEVICE DIODE; Voltage Rating in Volts Per Characteristic: 75.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN ALL SEMICONDUCTOR DEVICE DIODE. 16 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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