PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1879409-2Semiconductor Device,diode

Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div · NSN 5961-00-005-0389 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-005-0389 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-005-0389. Primary manufacturer part number: 1879409-2.
Features
  • Semiconductor Device,diode — FSC 5961
  • Features Provided: HERMETICALLY SEALED CASE
  • Overall Width Across Flats: 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
  • Material: SILICON SEMICONDUCTOR
  • 4 verified cross-references
  • Primary manufacturer: Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div
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 5961-00-005-0389, 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 Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div. Government technical data includes 3 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-005-0389
Primary Part Number1879409-2
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerHoneywell Intl Inc Defense Avionics Systems Former Guidance Systems Div
StatusACTIVE
Features ProvidedHERMETICALLY SEALED CASE
Overall Width Across Flats0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-194-8010 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-903-5983 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1879409-2 Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div (USA)
1N1348A General Electric Co Semi-Conductor Products Dept Power Components Opn (USA)
1879409-2 Honeywell Intl Inc Defense Avionics Systems (USA)
1879409-2 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
Related Parts
5961-00-194-8010INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-903-5983INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-005-0389?

NSN 5961-00-005-0389 is a Semiconductor Device,diode, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-005-0389?

NSN 5961-00-005-0389 has 4 cross-referenced part numbers: 1879409-2 (Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div), 1N1348A (General Electric Co Semi-Conductor Products Dept Power Components Opn), 1879409-2 (Honeywell Intl Inc Defense Avionics Systems), 1879409-2 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems).

What NSN replaces 5961-00-005-0389?

There are 2 known substitutes for 5961-00-005-0389: 5961-00-194-8010, 5961-00-903-5983. Verify interchangeability with system specifications before substitution.

What are the specifications of 1879409-2?

Key specifications for 1879409-2: Features Provided: HERMETICALLY SEALED CASE; Overall Width Across Flats: 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN; Overall Height: 0.338 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN; Material: SILICON SEMICONDUCTOR. 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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