PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N647Semiconductor Device,diode

General Semiconductor Inc · NSN 5961-00-060-3925 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-060-3925 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-060-3925. Primary manufacturer part number: 1N647.
Features
  • Semiconductor Device,diode — FSC 5961
  • Current Rating Per Characteristic: 400.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
  • Voltage Rating in Volts Per Characteristic: 480.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Mounting Method: TERMINAL
  • Features Provided: HERMETICALLY SEALED CASE
  • Overall Diameter: 0.130 INCHES MAXIMUM IN
  • Terminal Length: 1.500 INCHES MAXIMUM IN
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR DEGC
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 5961-00-060-3925, 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 Semiconductor Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-060-3925
Primary Part Number1N647
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerGeneral Semiconductor Inc
StatusACTIVE
Current Rating Per Characteristic400.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
Voltage Rating in Volts Per Characteristic480.0 MAXIMUM REVERSE VOLTAGE, PEAK
Mounting MethodTERMINAL
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter0.130 INCHES MAXIMUM IN
Terminal Length1.500 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point150.0 CELSIUS AMBIENT AIR DEGC
Terminal Circle Diameter0.023 INCHES MAXIMUM IN
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5961-00-400-89761N647 INTERCHANGEABLE
Semiconductor Device,diode
Gte Products Corp Precision Materials Products Business Parts Div
5961-00-476-43861N647 INTERCHANGEABLE
Semiconductor Device,diode
Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp
5961-00-491-2336507522-2 INTERCHANGEABLE
Semiconductor Device,diode
Raytheon Company Dba Raytheon
5961-00-577-60851N647 INTERCHANGEABLE
Semiconductor Device,diode
Raytheon Company Dba Raytheon
5961-00-724-20901820958-2 INTERCHANGEABLE
Semiconductor Device,diode
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-00-820-69841N647 INTERCHANGEABLE
Semiconductor Device,diode
Texas Instruments Incorporated
5961-00-844-5971 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-985-4900 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-075-9105800124-2 INTERCHANGEABLE
Semiconductor Device,diode
Raytheon Company Dba Raytheon
5961-01-079-8558 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N647 General Instrument Corp Corporate Headquarters (USA)
1N647 PRIMARY General Semiconductor Inc (USA)
1N647 Texas Instruments Incorporated (USA)
05-901200 Lucas Aerospace Power Equipment Corporation (USA)
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5961-00-844-5971INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-985-4900INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-075-9105INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
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5961-01-079-8558INTERCHANGEABLE
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5961-01-123-0785INTERCHANGEABLE
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Frequently Asked Questions

What is NSN 5961-00-060-3925?

NSN 5961-00-060-3925 is a Semiconductor Device,diode, manufactured by General Semiconductor Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-060-3925?

NSN 5961-00-060-3925 has 4 cross-referenced part numbers: 1N647 (General Instrument Corp Corporate Headquarters), 1N647 (General Semiconductor Inc), 1N647 (Texas Instruments Incorporated), 05-901200 (Lucas Aerospace Power Equipment Corporation).

What NSN replaces 5961-00-060-3925?

There are 11 known substitutes for 5961-00-060-3925: 5961-00-400-8976, 5961-00-476-4386, 5961-00-491-2336 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N647?

Key specifications for 1N647: Current Rating Per Characteristic: 400.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC; Voltage Rating in Volts Per Characteristic: 480.0 MAXIMUM REVERSE VOLTAGE, PEAK; Mounting Method: TERMINAL; Features Provided: HERMETICALLY SEALED CASE. 12 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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