PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0N124553-1Semiconductor Device,diode

National Security Agency · NSN 5961-00-401-6831 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-401-6831 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-401-6831. Primary manufacturer part number: 0N124553-1.
Features
  • Semiconductor Device,diode — FSC 5961
  • Mounting Method: THREADED STUD(S)
  • Terminal Type and Quantity: 1 TAB, SOLDER LUG AND 1 THREADED STUD
  • Mounting Facility Quantity: 1
  • Current Rating Per Characteristic: 6.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
  • Overall Diameter: 0.424 INCHES MAXIMUM IN
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-4
  • Overall Width Across Flats: 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
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 5961-00-401-6831, 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 National Security Agency. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-401-6831
Primary Part Number0N124553-1
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNational Security Agency
StatusACTIVE
Mounting MethodTHREADED STUD(S)
Terminal Type and Quantity1 TAB, SOLDER LUG AND 1 THREADED STUD
Mounting Facility Quantity1
Current Rating Per Characteristic6.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Overall Diameter0.424 INCHES MAXIMUM IN
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-4
Overall Width Across Flats0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
Nominal Thread Size0.190 INCHES IN
Features ProvidedHERMETICALLY SEALED CASE
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM REVERSE VOLTAGE, PEAK
Maximum Operating Temp Per Measurement Point150.0 CELSIUS CASE DEGC
MaterialSILICON SEMICONDUCTOR
Thread Series DesignatorUNF
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-148-2660537227-1 INTERCHANGEABLE
Semiconductor Device,diode
Raytheon Company Dba Raytheon
5961-00-350-8303 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-931-0568 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-132-0036 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
0N124553-1 PRIMARY National Security Agency (USA)
1N3880 Solitron Devices, Inc. (USA)
Related Parts
5961-00-148-2660INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
537227-1
5961-00-350-8303INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-931-0568INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-132-0036INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-401-6831?

NSN 5961-00-401-6831 is a Semiconductor Device,diode, manufactured by National Security Agency, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-401-6831?

NSN 5961-00-401-6831 has 2 cross-referenced part numbers: 0N124553-1 (National Security Agency), 1N3880 (Solitron Devices, Inc.).

What NSN replaces 5961-00-401-6831?

There are 4 known substitutes for 5961-00-401-6831: 5961-00-148-2660, 5961-00-350-8303, 5961-00-931-0568 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0N124553-1?

Key specifications for 0N124553-1: Mounting Method: THREADED STUD(S); Terminal Type and Quantity: 1 TAB, SOLDER LUG AND 1 THREADED STUD; Mounting Facility Quantity: 1; Current Rating Per Characteristic: 6.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE. 15 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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