PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N2620Semiconductor Device,diode

General Dynamics Mission Systems, Inc. Dba Gdms · NSN 5961-00-821-8580 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-821-8580 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-821-8580. Primary manufacturer part number: 1N2620.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: SILICON SEMICONDUCTOR
  • Features Provided: HERMETICALLY SEALED CASE
  • Mounting Method: TERMINAL
  • Overall Diameter: 0.225 INCHES MAXIMUM IN
  • Terminal Length: 1.350 INCHES MAXIMUM IN
  • Voltage Rating in Volts Per Characteristic: 9.3 MAXIMUM NOMINAL REGULATOR VOLTAGE
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 5961-00-821-8580, 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 General Dynamics Mission Systems, Inc. Dba Gdms. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5961-00-821-8580
Primary Part Number1N2620
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerGeneral Dynamics Mission Systems, Inc. Dba Gdms
StatusACTIVE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
Features ProvidedHERMETICALLY SEALED CASE
Mounting MethodTERMINAL
Overall Diameter0.225 INCHES MAXIMUM IN
Terminal Length1.350 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic9.3 MAXIMUM NOMINAL REGULATOR VOLTAGE
Power Rating Per Characteristic0.7 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Current Rating Per Characteristic10.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-837-3224 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-950-3776 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N2620 General Dynamics Mission Systems, Inc. Dba Gdms (USA)
10128664 Us Army Aviation and Missile Command (USA)
1N2620 Motorola Inc. Dba Integrated Information Systems Group (USA)
Related Parts
5961-00-837-3224INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-950-3776INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-821-8580?

NSN 5961-00-821-8580 is a Semiconductor Device,diode, manufactured by General Dynamics Mission Systems, Inc. Dba Gdms, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-821-8580?

NSN 5961-00-821-8580 has 3 cross-referenced part numbers: 1N2620 (General Dynamics Mission Systems, Inc. Dba Gdms), 10128664 (Us Army Aviation and Missile Command), 1N2620 (Motorola Inc. Dba Integrated Information Systems Group).

What NSN replaces 5961-00-821-8580?

There are 2 known substitutes for 5961-00-821-8580: 5961-00-837-3224, 5961-00-950-3776. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N2620?

Key specifications for 1N2620: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR; Features Provided: HERMETICALLY SEALED CASE; Mounting Method: TERMINAL. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com