PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400ASemiconductor Device,diode

Lucent Technologies Inc Corporate Headquarters · NSN 5961-00-775-0384 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-775-0384 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-775-0384. Primary manufacturer part number: 400A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GERMANIUM SEMICONDUCTOR
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: GLASS ENCLOSURE
  • 3 verified cross-references
  • Primary manufacturer: Lucent Technologies Inc Corporate Headquarters
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Germanium Semiconductor construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-775-0384, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-775-0384
Primary Part Number400A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusCANCELLED
MaterialGERMANIUM SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6515-00-065-960040A-1 INTERCHANGEABLE
Booth,audiometric Examination
Industrial Acoustics Company, Inc. Dba I a C Div Iac Acoustics
3895-00-221-1694 INTERCHANGEABLE
Extractor,pile,powered
5325-00-371-8108BS 78505 INTERCHANGEABLE
Clinch Plate,turnbutton Fastener
Morito Scovill Americas, Llc Dba Scovill Manufacturing
3010-00-474-1330400A INTERCHANGEABLE
Actuator,electro-Mechanical,line
Ge Aviation Systems Llc
4510-00-482-4660400A INTERCHANGEABLE
Valve,flush
Fluidmaster Inc
5835-00-550-7734 INTERCHANGEABLE
Recorder-Reproducer,sound
6625-00-553-8152400A INTERCHANGEABLE
Voltmeter
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
3520-00-621-0805 INTERCHANGEABLE
Finishing Machine,shoe
4730-00-853-1657 INTERCHANGEABLE
Strainer,sediment
4230-00-892-5745 INTERCHANGEABLE
Decontaminating Apparatus
Cross-Reference Index
Part NumberManufacturer
400A PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
400A American Telephone and Telegraph Co (USA)
400A Lucent Technologies Inc Dba Federal Marketing Group (USA)
Related Parts
6515-00-065-9600INTERCHANGEABLE
BOOTH,AUDIOMETRIC EXAMINATION
40A-1
3895-00-221-1694INTERCHANGEABLE
EXTRACTOR,PILE,POWERED
5325-00-371-8108INTERCHANGEABLE
CLINCH PLATE,TURNBUTTON FASTENER
BS 78505
3010-00-474-1330INTERCHANGEABLE
ACTUATOR,ELECTRO-MECHANICAL,LINE
400A
4510-00-482-4660INTERCHANGEABLE
VALVE,FLUSH
400A
5835-00-550-7734INTERCHANGEABLE
RECORDER-REPRODUCER,SOUND
6625-00-553-8152INTERCHANGEABLE
VOLTMETER
400A
3520-00-621-0805INTERCHANGEABLE
FINISHING MACHINE,SHOE
4730-00-853-1657INTERCHANGEABLE
STRAINER,SEDIMENT
4230-00-892-5745INTERCHANGEABLE
DECONTAMINATING APPARATUS
6625-00-958-5311INTERCHANGEABLE
TEST SET,RADIO FREQUENCY POWER
400A
4931-01-014-0939INTERCHANGEABLE
OSCILLATOR,PLUG-IN
400A

Frequently Asked Questions

What is NSN 5961-00-775-0384?

NSN 5961-00-775-0384 is a Semiconductor Device,diode, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-775-0384?

NSN 5961-00-775-0384 has 3 cross-referenced part numbers: 400A (Lucent Technologies Inc Corporate Headquarters), 400A (American Telephone and Telegraph Co), 400A (Lucent Technologies Inc Dba Federal Marketing Group).

What NSN replaces 5961-00-775-0384?

There are 12 known substitutes for 5961-00-775-0384: 6515-00-065-9600, 3895-00-221-1694, 5325-00-371-8108 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 400A?

Key specifications for 400A: Material: GERMANIUM SEMICONDUCTOR; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: GLASS ENCLOSURE. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-775-0384 still in active supply?

NSN 5961-00-775-0384 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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