PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

925999-1BSemiconductor Device,diode

Raytheon Company Dba Raytheon · NSN 5961-01-069-1140 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-069-1140 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-069-1140. Primary manufacturer part number: 925999-1B.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GLASS ENCLOSURE
  • Material: GERMANIUM SEMICONDUCTOR
  • 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.).
  • Maximum Operating Temp Per Measurement Point: 75.0 CELSIUS AMBIENT AIR DEGC
  • Overall Diameter: 0.300 INCHES MAXIMUM IN
  • Voltage Rating in Volts Per Characteristic: 125.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS AND 100.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Current Rating Per Characteristic: 50.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE AND 270.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
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 5961-01-069-1140, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 19 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-01-069-1140
Primary Part Number925999-1B
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
MaterialGLASS ENCLOSURE
MaterialGERMANIUM SEMICONDUCTOR
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.).
Maximum Operating Temp Per Measurement Point75.0 CELSIUS AMBIENT AIR DEGC
Overall Diameter0.300 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic125.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS AND 100.0 MAXIMUM REVERSE VOLTAGE, PEAK
Current Rating Per Characteristic50.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE AND 270.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
Mounting MethodTERMINAL
Terminal Length1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Specification/standard Data81349-MIL-S-19500/201 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5961-00-548-3117 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-669-6884 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-681-9906 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-807-8314 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-940-8567 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-968-3858 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-988-3999 INTERCHANGEABLE
Semiconductor Device,diode
6105-01-267-1534T22-G INTERCHANGEABLE
Motor-Tachometer Generator
Mpc Products Corporation Dba Woodward Mpc, Inc.
5120-01-319-70481979819 INTERCHANGEABLE
Pin Straightener,electrical Conn
Lockheed Martin Corporation Div Rotary and Mission Systems
Cross-Reference Index
Part NumberManufacturer
925999-1B Raytheon Company Dba Raytheon (USA)
1N99 Burns and Towne Inc (USA)
1N117A Scomill Inc (USA)
JANTX1N277 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
HD2155 Stellant Systems Inc (USA)
1N155 Electronic Industries Association
G1274 Itt Semiconductors a Division of International Telephone and Telegraph Corp (USA)
RELEASE1257 Electronic Industries Association
1N99 Semiconductor Devices Inc (USA)
1N117A General Semiconductor Inc (USA)
1N99 Electronic Industries Association
MIL-S-19500/201 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N99 Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
8852522 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
8800112 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
1N99 Solitron Devices, Inc. (USA)
RELEASE1215 Electronic Industries Association
1N99 Itt Semiconductors Div (USA)
1979819 Naval Sea Systems Command (USA)
1N99 Semitronics Corp (USA)
Related Parts
5961-00-548-3117INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-669-6884INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-681-9906INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-807-8314INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-940-8567INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-968-3858INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-988-3999INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6105-01-267-1534INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
T22-G
5120-01-319-7048INTERCHANGEABLE
PIN STRAIGHTENER,ELECTRICAL CONN
1979819

Frequently Asked Questions

What is NSN 5961-01-069-1140?

NSN 5961-01-069-1140 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 5961-01-069-1140?

NSN 5961-01-069-1140 has 27 cross-referenced part numbers: 925999-1B (Raytheon Company Dba Raytheon), 1N99 (Burns and Towne Inc), 1N117A (Scomill Inc), JANTX1N277 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), HD2155 (Stellant Systems Inc) and 22 more.

What NSN replaces 5961-01-069-1140?

There are 9 known substitutes for 5961-01-069-1140: 5961-00-548-3117, 5961-00-669-6884, 5961-00-681-9906 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 925999-1B?

Key specifications for 925999-1B: Material: GLASS ENCLOSURE; Material: GERMANIUM SEMICONDUCTOR; 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.).; Maximum Operating Temp Per Measurement Point: 75.0 CELSIUS AMBIENT AIR DEGC. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-069-1140 still in active supply?

NSN 5961-01-069-1140 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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