PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L02421Semiconductor Device,diode

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · NSN 5961-01-061-5957 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-061-5957 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-061-5957. Primary manufacturer part number: L02421.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Current Rating Per Characteristic: 400.00 MILLIAMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE
  • Mounting Method: TERMINAL
  • Features Provided: HERMETICALLY SEALED CASE
  • Voltage Rating in Volts Per Characteristic: 1.5 MAXIMUM FORWARD VOLTAGE, PEAK
  • Terminal Length: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
  • Overall Diameter: 0.092 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
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 5961-01-061-5957, 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 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 11 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-061-5957
Primary Part NumberL02421
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
StatusACTIVE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Current Rating Per Characteristic400.00 MILLIAMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE
Mounting MethodTERMINAL
Features ProvidedHERMETICALLY SEALED CASE
Voltage Rating in Volts Per Characteristic1.5 MAXIMUM FORWARD VOLTAGE, PEAK
Terminal Length1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Overall Diameter0.092 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point150.0 CELSIUS AMBIENT AIR DEGC
Criticality Code JustificationFEAT
MaterialSILICON SEMICONDUCTOR
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-113-9924 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-985-4900 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-123-0785 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-237-4713JAN1N647 INTERCHANGEABLE
Semiconductor Device,diode
Texas Instruments Incorporated
Cross-Reference Index
Part NumberManufacturer
L02421 PRIMARY Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
JAN1N647 Texas Instruments Incorporated (USA)
Related Parts
5961-00-113-9924INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-985-4900INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-123-0785INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-237-4713INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
JAN1N647

Frequently Asked Questions

What is NSN 5961-01-061-5957?

NSN 5961-01-061-5957 is a Semiconductor Device,diode, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-061-5957?

NSN 5961-01-061-5957 has 2 cross-referenced part numbers: L02421 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), JAN1N647 (Texas Instruments Incorporated).

What NSN replaces 5961-01-061-5957?

There are 4 known substitutes for 5961-01-061-5957: 5961-00-113-9924, 5961-00-985-4900, 5961-01-123-0785 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L02421?

Key specifications for L02421: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Overall Length: 0.092 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Special Features: ITEM MUST COMPLY WITH REQUIREMENTS OF DESC PRODUCTION STANDARD NO. L02421; FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY; JUNCTION PATTERN ARRANGEMENT: PN; Current Rating Per Characteristic: 400.00 MILLIAMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE. 13 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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