PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N2859Semiconductor Device,diode

Rca Corp Distributor and Special Products Div · NSN 5961-00-811-8372 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-811-8372 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-811-8372. Primary manufacturer part number: 1N2859.
Features
  • Semiconductor Device,diode — FSC 5961
  • Specification/standard Data: 81349-MIL-S-19500/155 GOVERNMENT SPECIFICATION
  • 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.).
  • Material: GLASS ENCLOSURE
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS JUNCTION DEGC
  • Electrode Internally-Electrically Connected to Case: CATHODE
  • Overall Diameter: 0.195 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
  • Terminal Length: 1.000 INCHES MINIMUM IN
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 5961-00-811-8372, 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 Rca Corp Distributor and Special Products Div. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 35 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
NSN5961-00-811-8372
Primary Part Number1N2859
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRca Corp Distributor and Special Products Div
StatusCANCELLED
Specification/standard Data81349-MIL-S-19500/155 GOVERNMENT SPECIFICATION
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.).
MaterialGLASS ENCLOSURE
Maximum Operating Temp Per Measurement Point175.0 CELSIUS JUNCTION DEGC
Electrode Internally-Electrically Connected to CaseCATHODE
Overall Diameter0.195 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
Terminal Length1.000 INCHES MINIMUM IN
Current Rating Per Characteristic500.00 MILLIAMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE
Features ProvidedHERMETICALLY SEALED CASE
Voltage Rating in Volts Per Characteristic200.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
Mounting MethodTERMINAL
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-004-7859 INTERCHANGEABLE
Semiconductor Device,diode
3110-00-042-8561D95528-2 INTERCHANGEABLE
Bearing,ball,airframe
Mpb Corp Div Timken Super Precision
5961-00-087-3757 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-087-4063 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-156-0618 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-231-2965 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-416-4858 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-439-0594 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-451-7507 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-472-3490 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N2859 Rca Corp Distributor and Special Products Div
1N2860 International Diode Corp (USA)
1N2860 Bradley Semiconductor Corp (USA)
947179-1890 Litton Systems Inc. Div Navigation Systems Division (USA)
RX0R18-8S Itt Cannon Llc (USA)
1080H82H16 Northrop Grumman Systems Corporation Div Marine Systems (USA)
1N2860 Renesas Electronics America Inc (USA)
2579454-101 Honeywell International Inc. Dba Honeywell International (USA)
353-3258-000 Alcatel-Lucent Holdings Inc. (USA)
4178600-148 Raytheon Company Div Rmd Strategic (USA)
JAN1N3189 Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
1N3193 Electronic Industries Association
1N2860 Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
1N2860 Itt Semiconductors Div (USA)
1N2860 Erie Specialty Products Inc (USA)
947179-1890 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
1N2860 Fairchild Semiconductor Corp Semiconductor Div Hq (USA)
HAN1N3189 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N3189 Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
JAN1N3189 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-004-7859INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
3110-00-042-8561INTERCHANGEABLE
BEARING,BALL,AIRFRAME
D95528-2
5961-00-087-3757INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-087-4063INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-156-0618INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-231-2965INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-416-4858INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-439-0594INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-451-7507INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-472-3490INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-484-4611INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-487-8816INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-811-8372?

NSN 5961-00-811-8372 is a Semiconductor Device,diode, manufactured by Rca Corp Distributor and Special Products Div, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-811-8372?

NSN 5961-00-811-8372 has 50 cross-referenced part numbers: 1N2859 (Rca Corp Distributor and Special Products Div), 1N2860 (International Diode Corp), 1N2860 (Bradley Semiconductor Corp), 947179-1890 (Litton Systems Inc. Div Navigation Systems Division), RX0R18-8S (Itt Cannon Llc) and 45 more.

What NSN replaces 5961-00-811-8372?

There are 12 known substitutes for 5961-00-811-8372: 5961-00-004-7859, 3110-00-042-8561, 5961-00-087-3757 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N2859?

Key specifications for 1N2859: Specification/standard Data: 81349-MIL-S-19500/155 GOVERNMENT SPECIFICATION; 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.).; Material: GLASS ENCLOSURE; Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS JUNCTION DEGC. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-811-8372 still in active supply?

NSN 5961-00-811-8372 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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