PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

420GSemiconductor Device,diode

Lucent Technologies Inc Corporate Headquarters · NSN 5961-00-556-0906 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-556-0906 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-556-0906. Primary manufacturer part number: 420G.
Features
  • Semiconductor Device,diode — FSC 5961
  • Features Provided: HERMETICALLY SEALED CASE
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: SILICON SEMICONDUCTOR
  • 5 verified cross-references
  • Primary manufacturer: Lucent Technologies Inc Corporate Headquarters
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 5961-00-556-0906, 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 Lucent Technologies Inc Corporate Headquarters. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-556-0906
Primary Part Number420G
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusACTIVE
Features ProvidedHERMETICALLY SEALED CASE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6625-00-735-239911-6324 INTERCHANGEABLE
Ohmmeter
Amphenol Corp Div Amphenol Aerospace Operations
6625-00-866-1518420G INTERCHANGEABLE
Voltmeter
Triplett (bluffton) Corporation Dba Lfe Instruments
7320-01-061-2947SS420G INTERCHANGEABLE
Vegetable Peeling Machine,electr
Middleby Marshall Inc Conveyor Ovens and Mixers Div
Cross-Reference Index
Part NumberManufacturer
420G American Telephone and Telegraph Co (USA)
420G At and T Corp (USA)
420GDI0DE American Telephone and Telegraph Co (USA)
420G Lucent Technologies Inc Dba Federal Marketing Group (USA)
420G PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
Related Parts
6625-00-735-2399INTERCHANGEABLE
OHMMETER
11-6324
6625-00-866-1518INTERCHANGEABLE
VOLTMETER
420G
7320-01-061-2947INTERCHANGEABLE
VEGETABLE PEELING MACHINE,ELECTR
SS420G

Frequently Asked Questions

What is NSN 5961-00-556-0906?

NSN 5961-00-556-0906 is a Semiconductor Device,diode, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-556-0906?

NSN 5961-00-556-0906 has 5 cross-referenced part numbers: 420G (American Telephone and Telegraph Co), 420G (At and T Corp), 420GDI0DE (American Telephone and Telegraph Co), 420G (Lucent Technologies Inc Dba Federal Marketing Group), 420G (Lucent Technologies Inc Corporate Headquarters).

What NSN replaces 5961-00-556-0906?

There are 3 known substitutes for 5961-00-556-0906: 6625-00-735-2399, 6625-00-866-1518, 7320-01-061-2947. Verify interchangeability with system specifications before substitution.

What are the specifications of 420G?

Key specifications for 420G: Features Provided: HERMETICALLY SEALED CASE; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR. 3 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