PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

725089Semiconductor Device,diode

Systron-Donner Corp Microwave/instrument Div · NSN 5961-00-312-3973 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-312-3973 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-312-3973. Primary manufacturer part number: 725089.
Features
  • Semiconductor Device,diode — FSC 5961
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS JUNCTION DEGC
  • Voltage Rating in Volts Per Characteristic: 1.3 MAXIMUM FORWARD VOLTAGE, PEAK
  • Nominal Thread Size: 0.375 INCHES IN
  • Mounting Facility Quantity: 1
  • Current Rating Per Characteristic: 5.00 MILLIAMPERES MAXIMUM REVERSE CURRENT, PEAK
  • Features Provided: HERMETICALLY SEALED CASE AND MOUNTING HARDWARE
  • Overall Width Across Flats: 1.062 INCHES NOMINAL 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 5961-00-312-3973, 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 Systron-Donner Corp Microwave/instrument Div. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN5961-00-312-3973
Primary Part Number725089
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSystron-Donner Corp Microwave/instrument Div
StatusACTIVE
Maximum Operating Temp Per Measurement Point175.0 CELSIUS JUNCTION DEGC
Voltage Rating in Volts Per Characteristic1.3 MAXIMUM FORWARD VOLTAGE, PEAK
Nominal Thread Size0.375 INCHES IN
Mounting Facility Quantity1
Current Rating Per Characteristic5.00 MILLIAMPERES MAXIMUM REVERSE CURRENT, PEAK
Features ProvidedHERMETICALLY SEALED CASE AND MOUNTING HARDWARE
Overall Width Across Flats1.062 INCHES NOMINAL IN
Mounting MethodTHREADED STUD(S)
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity1 THREADED STUD AND 1 INSULATED WIRE LEAD W/TERMINAL LUG
Thread Series DesignatorUNF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3020-00-314-3129 INTERCHANGEABLE
Gear,helical
5365-00-427-289110172 INTERCHANGEABLE
Ring,dee
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
6160-01-049-101972-5089 INTERCHANGEABLE
Cover,battery
Department of Defense Project Manager-Mobile Electric Power
3040-01-306-8479 INTERCHANGEABLE
Shaft,straight
Cross-Reference Index
Part NumberManufacturer
725089 Systron-Donner Corp Microwave/instrument Div (USA)
S4210 Fmc Technologies Inc Div Material Handling Solutions (USA)
S4110 Fmc Technologies Inc Div Material Handling Solutions (USA)
D394AC Fmc Technologies Inc Div Material Handling Solutions (USA)
Related Parts
3020-00-314-3129INTERCHANGEABLE
GEAR,HELICAL
5365-00-427-2891INTERCHANGEABLE
RING,DEE
10172
6160-01-049-1019INTERCHANGEABLE
COVER,BATTERY
72-5089
3040-01-306-8479INTERCHANGEABLE
SHAFT,STRAIGHT

Frequently Asked Questions

What is NSN 5961-00-312-3973?

NSN 5961-00-312-3973 is a Semiconductor Device,diode, manufactured by Systron-Donner Corp Microwave/instrument Div, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-312-3973?

NSN 5961-00-312-3973 has 4 cross-referenced part numbers: 725089 (Systron-Donner Corp Microwave/instrument Div), S4210 (Fmc Technologies Inc Div Material Handling Solutions), S4110 (Fmc Technologies Inc Div Material Handling Solutions), D394AC (Fmc Technologies Inc Div Material Handling Solutions).

What NSN replaces 5961-00-312-3973?

There are 4 known substitutes for 5961-00-312-3973: 3020-00-314-3129, 5365-00-427-2891, 6160-01-049-1019 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 725089?

Key specifications for 725089: Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS JUNCTION DEGC; Voltage Rating in Volts Per Characteristic: 1.3 MAXIMUM FORWARD VOLTAGE, PEAK; Nominal Thread Size: 0.375 INCHES IN; Mounting Facility Quantity: 1. 12 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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