PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

141-079-0021Semiconductor Device,diode

Northrop Grumman Systems Corporation · NSN 5961-00-175-4129 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-175-4129 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-175-4129. Primary manufacturer part number: 141-079-0021.
Features
  • Semiconductor Device,diode — FSC 5961
  • Features Provided: HERMETICALLY SEALED CASE
  • Material: SILICON SEMICONDUCTOR
  • Overall Width Across Flats: 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
  • 5 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
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 5961-00-175-4129, 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 Northrop Grumman Systems Corporation. Government technical data includes 3 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-175-4129
Primary Part Number141-079-0021
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Features ProvidedHERMETICALLY SEALED CASE
MaterialSILICON SEMICONDUCTOR
Overall Width Across Flats0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-134-0587 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-401-7910 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-903-1632 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-950-6588 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N3996A Infineon Technologies Americas Corp (USA)
1N3996A Microsemi Corp.-Scottsdale Dba Microsemi (USA)
1N3996A Freescale Semiconductor, Inc. (USA)
141-079-0021 PRIMARY Northrop Grumman Systems Corporation (USA)
DZ90829A Microsemi Corp.-Scottsdale Dba Microsemi (USA)
Related Parts
5961-00-134-0587INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-401-7910INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-903-1632INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-950-6588INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-175-4129?

NSN 5961-00-175-4129 is a Semiconductor Device,diode, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-175-4129?

NSN 5961-00-175-4129 has 5 cross-referenced part numbers: 1N3996A (Infineon Technologies Americas Corp), 1N3996A (Microsemi Corp.-Scottsdale Dba Microsemi), 1N3996A (Freescale Semiconductor, Inc.), 141-079-0021 (Northrop Grumman Systems Corporation), DZ90829A (Microsemi Corp.-Scottsdale Dba Microsemi).

What NSN replaces 5961-00-175-4129?

There are 4 known substitutes for 5961-00-175-4129: 5961-00-134-0587, 5961-00-401-7910, 5961-00-903-1632 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 141-079-0021?

Key specifications for 141-079-0021: Features Provided: HERMETICALLY SEALED CASE; Material: SILICON SEMICONDUCTOR; Overall Width Across Flats: 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN; Overall Length: 0.405 INCHES MAXIMUM IN. 4 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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