PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

299251-001Semiconductor Device,diode

L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products · NSN 5961-01-082-1005 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-082-1005 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-082-1005. Primary manufacturer part number: 299251-001.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: GLASS ENCLOSURE
  • Features Provided: HERMETICALLY SEALED CASE
  • Voltage Rating in Volts Per Characteristic: 25.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Current Rating Per Characteristic: 0.10 MICROAMPERES MAXIMUM REVERSE CURRENT, DC
  • Mounting Method: TERMINAL
  • 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 5961-01-082-1005, 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 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN5961-01-082-1005
Primary Part Number299251-001
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
StatusACTIVE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialGLASS ENCLOSURE
Features ProvidedHERMETICALLY SEALED CASE
Voltage Rating in Volts Per Characteristic25.0 MAXIMUM REVERSE VOLTAGE, PEAK
Current Rating Per Characteristic0.10 MICROAMPERES MAXIMUM REVERSE CURRENT, DC
Mounting MethodTERMINAL
Terminal Length1.000 INCHES MINIMUM IN
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-195-9484 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-727-356210041558 INTERCHANGEABLE
Semiconductor Device,diode
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
299251-001 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
299251-001 General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
299251-1 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
1N4009 Bae Systems Information and Electronic Systems Integration Inc. (USA)
1N4009 Fairchild Semiconductor Corp (USA)
Related Parts
5961-00-195-9484INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-727-3562INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
10041558

Frequently Asked Questions

What is NSN 5961-01-082-1005?

NSN 5961-01-082-1005 is a Semiconductor Device,diode, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-082-1005?

NSN 5961-01-082-1005 has 5 cross-referenced part numbers: 299251-001 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), 299251-001 (General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems), 299251-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), 1N4009 (Bae Systems Information and Electronic Systems Integration Inc.), 1N4009 (Fairchild Semiconductor Corp).

What NSN replaces 5961-01-082-1005?

There are 2 known substitutes for 5961-01-082-1005: 5961-00-195-9484, 5961-00-727-3562. Verify interchangeability with system specifications before substitution.

What are the specifications of 299251-001?

Key specifications for 299251-001: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: GLASS ENCLOSURE; Features Provided: HERMETICALLY SEALED CASE; Voltage Rating in Volts Per Characteristic: 25.0 MAXIMUM REVERSE VOLTAGE, PEAK. 9 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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