PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S5019Semiconductor Device,diode

St-Semicon Inc · NSN 5961-00-671-2361 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-671-2361 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-671-2361. Primary manufacturer part number: S5019.
Features
  • Semiconductor Device,diode — FSC 5961
  • Features Provided: HERMETICALLY SEALED CASE
  • Overall Diameter: 1.375 INCHES MAXIMUM IN
  • Material: SILICON SEMICONDUCTOR
  • Terminal Type and Quantity: 3 PIN
  • 2 verified cross-references
  • Primary manufacturer: St-Semicon Inc
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 5961-00-671-2361, 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 St-Semicon Inc. Government technical data includes 4 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-671-2361
Primary Part NumberS5019
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSt-Semicon Inc
StatusCANCELLED
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter1.375 INCHES MAXIMUM IN
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity3 PIN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5360-00-291-5421 INTERCHANGEABLE
Spring,helical,compression
5985-01-309-5609S-5019 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Rlc Electronics, Inc
Cross-Reference Index
Part NumberManufacturer
S5019 St-Semicon Inc (USA)
743-900-061 Raytheon Company (USA)
Related Parts
5360-00-291-5421INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5985-01-309-5609INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
S-5019

Frequently Asked Questions

What is NSN 5961-00-671-2361?

NSN 5961-00-671-2361 is a Semiconductor Device,diode, manufactured by St-Semicon Inc, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-671-2361?

NSN 5961-00-671-2361 has 2 cross-referenced part numbers: S5019 (St-Semicon Inc), 743-900-061 (Raytheon Company).

What NSN replaces 5961-00-671-2361?

There are 2 known substitutes for 5961-00-671-2361: 5360-00-291-5421, 5985-01-309-5609. Verify interchangeability with system specifications before substitution.

What are the specifications of S5019?

Key specifications for S5019: Features Provided: HERMETICALLY SEALED CASE; Overall Diameter: 1.375 INCHES MAXIMUM IN; Overall Length: 4.312 INCHES MAXIMUM IN; Material: SILICON SEMICONDUCTOR. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-671-2361 still in active supply?

NSN 5961-00-671-2361 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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