PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N3279Semiconductor Device,diode

Edal Industries, Inc. Dba Edal Industries Inc · NSN 5961-00-059-9973 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-059-9973 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-059-9973. Primary manufacturer part number: 1N3279.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Material: GLASS ENCLOSURE
  • Specification/standard Data: 80131-RELEASE3290 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Mounting Method: TERMINAL
  • Overall Diameter: 0.110 INCHES NOMINAL IN
  • Features Provided: HERMETICALLY SEALED CASE
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 5961-00-059-9973, 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 Edal Industries, Inc. Dba Edal Industries Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-059-9973
Primary Part Number1N3279
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerEdal Industries, Inc. Dba Edal Industries Inc
StatusCANCELLED
MaterialSILICON SEMICONDUCTOR
MaterialGLASS ENCLOSURE
Specification/standard Data80131-RELEASE3290 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Terminal Length1.000 INCHES MINIMUM IN
Mounting MethodTERMINAL
Overall Diameter0.110 INCHES NOMINAL IN
Features ProvidedHERMETICALLY SEALED CASE
Maximum Operating Temp Per Measurement Point150.0 CELSIUS AMBIENT AIR DEGC
Voltage Rating in Volts Per Characteristic600.0 MAXIMUM REVERSE VOLTAGE, PEAK
Current Rating Per Characteristic25.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5961-00-057-67411N3281 INTERCHANGEABLE
Semiconductor Device,diode
Diodes Inc
5961-00-908-2577DI56 INTERCHANGEABLE
Semiconductor Device,diode
Diodes Inc
5961-00-958-5391 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-983-82601N3277 INTERCHANGEABLE
Semiconductor Device,diode
Diodes Inc
5342-01-210-75971N3279 INTERCHANGEABLE
Coupling,clamp,grooved
Caterpillar Inc Div Caterpillar Defense
6850-01-449-0762DI55 INTERCHANGEABLE
Cleaning Compound,solvent
Itw Lps Laboratories Dba Pt Technologies a Div of Lps Laboratories
Cross-Reference Index
Part NumberManufacturer
1N3279 Edal Industries, Inc. Dba Edal Industries Inc (USA)
DI55 Diodes Inc (USA)
DI56 Diodes Inc (USA)
1-021-0380 Dotronix Inc Boulder Opn (USA)
1N3279 Electronic Transistors Corp (USA)
RELEASE3290 Electronic Industries Association
1N3279 Electronic Industries Association
Related Parts
5961-00-057-6741INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N3281
5961-00-908-2577INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
DI56
5961-00-958-5391INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-983-8260INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N3277
5342-01-210-7597INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
1N3279
6850-01-449-0762INTERCHANGEABLE
CLEANING COMPOUND,SOLVENT
DI55

Frequently Asked Questions

What is NSN 5961-00-059-9973?

NSN 5961-00-059-9973 is a Semiconductor Device,diode, manufactured by Edal Industries, Inc. Dba Edal Industries Inc, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-059-9973?

NSN 5961-00-059-9973 has 7 cross-referenced part numbers: 1N3279 (Edal Industries, Inc. Dba Edal Industries Inc), DI55 (Diodes Inc), DI56 (Diodes Inc), 1-021-0380 (Dotronix Inc Boulder Opn), 1N3279 (Electronic Transistors Corp) and 2 more.

What NSN replaces 5961-00-059-9973?

There are 6 known substitutes for 5961-00-059-9973: 5961-00-057-6741, 5961-00-908-2577, 5961-00-958-5391 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N3279?

Key specifications for 1N3279: Material: SILICON SEMICONDUCTOR; Material: GLASS ENCLOSURE; Specification/standard Data: 80131-RELEASE3290 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION; Terminal Length: 1.000 INCHES MINIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-059-9973 still in active supply?

NSN 5961-00-059-9973 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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