PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4178600-674Semiconductor Device,diode

Raytheon Company Div Rmd Strategic · NSN 5961-00-311-3002 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-311-3002 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-311-3002. Primary manufacturer part number: 4178600-674.
Features
  • Semiconductor Device,diode — FSC 5961
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • 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.).
  • Mounting Method: TERMINAL
  • Overall Diameter: 0.115 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
  • Voltage Rating in Volts Per Characteristic: 50.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
  • Features Provided: HERMETICALLY SEALED CASE
  • Current Rating Per Characteristic: 125.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
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 5961-00-311-3002, 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 Div Rmd Strategic. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-311-3002
Primary Part Number4178600-674
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Rmd Strategic
StatusACTIVE
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR 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.).
Mounting MethodTERMINAL
Overall Diameter0.115 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic50.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
Features ProvidedHERMETICALLY SEALED CASE
Current Rating Per Characteristic125.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
Terminal Length0.900 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
MaterialGLASS ENCLOSURE
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Specification/standard Data81349-MIL-S-19500/477 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-261-7120 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-012-6693 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-036-5406 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-037-2191 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-058-6633 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-065-2333 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-067-4945 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-068-9525 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-074-4620 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-075-4693 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
4178600-674 Raytheon Company Div Rmd Strategic (USA)
1995731 Racal Radar Defence Systems Ltd (GBR)
MILS19500-477 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
UES201 Micro Uspd Inc (USA)
1N5807 Micro Uspd Inc (USA)
JAN1N5807 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
VA70-0154-2 Leonardo Uk Ltd (GBR)
JAN1N5807A Adelco Elektronik Gmbh (DEU)
Related Parts
5961-00-261-7120INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-012-6693INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-036-5406INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-037-2191INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-058-6633INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-065-2333INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-067-4945INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-068-9525INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-074-4620INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-075-4693INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-083-8873INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-085-4002INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-311-3002?

NSN 5961-00-311-3002 is a Semiconductor Device,diode, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-311-3002?

NSN 5961-00-311-3002 has 8 cross-referenced part numbers: 4178600-674 (Raytheon Company Div Rmd Strategic), 1995731 (Racal Radar Defence Systems Ltd), MILS19500-477 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), UES201 (Micro Uspd Inc), 1N5807 (Micro Uspd Inc) and 3 more.

What NSN replaces 5961-00-311-3002?

There are 12 known substitutes for 5961-00-311-3002: 5961-00-261-7120, 5961-01-012-6693, 5961-01-036-5406 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4178600-674?

Key specifications for 4178600-674: Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC; 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.).; Mounting Method: TERMINAL; Overall Diameter: 0.115 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN. 13 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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