PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1820955Semiconductor Device,diode

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5961-00-724-2094 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-724-2094 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-724-2094. Primary manufacturer part number: 1820955.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Current Rating Per Characteristic: 50.00 MILLIAMPERES MAXIMUM REVERSE CURRENT, DC
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Overall Diameter: 0.075 INCHES NOMINAL IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Mounting Method: TERMINAL
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Silicon Semiconductor construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-724-2094, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 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
NSN5961-00-724-2094
Primary Part Number1820955
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Current Rating Per Characteristic50.00 MILLIAMPERES MAXIMUM REVERSE CURRENT, DC
Terminal Length0.500 INCHES MINIMUM IN
Overall Diameter0.075 INCHES NOMINAL IN
Features ProvidedHERMETICALLY SEALED CASE
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic75.0 MAXIMUM REVERSE VOLTAGE, PEAK
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-018-12171N4148-1 INTERCHANGEABLE
Semiconductor Device,diode
Microsemi Corp - Massachusetts
5961-00-422-0814 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-443-4496 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-494-4915 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-497-449365-166566-01 INTERCHANGEABLE
Semiconductor Device,diode
Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions
5961-00-938-1135 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-034-6542 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-112-5315 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-203-4101 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-431-44727016531-100 INTERCHANGEABLE
Semiconductor Device,diode
Honeywell International Inc. Dba Honeywell International
Cross-Reference Index
Part NumberManufacturer
FDS6328 Fairchild Semiconductor Corp (USA)
1N4148A Adelco Elektronik Gmbh (DEU)
1N4148 Adelco Elektronik Gmbh (DEU)
1820955 Raytheon Company (USA)
1N4148 Texas Instruments Incorporated (USA)
100091-001 Cipher Data Products Inc (USA)
1N4148 Lacon Electronic Gmbh (DEU)
1820955 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5961-00-018-1217INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N4148-1
5961-00-422-0814INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-443-4496INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-494-4915INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-497-4493INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
65-166566-01
5961-00-938-1135INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-034-6542INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-112-5315INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-203-4101INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-431-4472INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
7016531-100
5961-01-492-7048INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-578-3673INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-724-2094?

NSN 5961-00-724-2094 is a Semiconductor Device,diode, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-724-2094?

NSN 5961-00-724-2094 has 8 cross-referenced part numbers: FDS6328 (Fairchild Semiconductor Corp), 1N4148A (Adelco Elektronik Gmbh), 1N4148 (Adelco Elektronik Gmbh), 1820955 (Raytheon Company), 1N4148 (Texas Instruments Incorporated) and 3 more.

What NSN replaces 5961-00-724-2094?

There are 12 known substitutes for 5961-00-724-2094: 5961-00-018-1217, 5961-00-422-0814, 5961-00-443-4496 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1820955?

Key specifications for 1820955: Material: SILICON SEMICONDUCTOR; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Current Rating Per Characteristic: 50.00 MILLIAMPERES MAXIMUM REVERSE CURRENT, DC; Terminal Length: 0.500 INCHES MINIMUM IN. 10 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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