PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

164-440Semiconductor Device,diode

Autek Systems Corp · NSN 5961-00-057-7859 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-057-7859 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-057-7859. Primary manufacturer part number: 164-440.
Features
  • Semiconductor Device,diode — FSC 5961
  • Specification/standard Data: 80131-RELEASE5009 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-41
  • Function for Which Designed: ZENER DIODE
  • Terminal Length: 1.100 INCHES MINIMUM IN
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS AMBIENT AIR DEGC
  • Current Rating Per Characteristic: 25.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
  • Voltage Tolerance in Percent: -5.0 TO 5.0
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Glass Enclosure construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-057-7859, 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 Autek Systems Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 29 commercial cross-references from 22 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
NSN5961-00-057-7859
Primary Part Number164-440
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerAutek Systems Corp
StatusCANCELLED
Specification/standard Data80131-RELEASE5009 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-41
Function for Which DesignedZENER DIODE
Terminal Length1.100 INCHES MINIMUM IN
Maximum Operating Temp Per Measurement Point200.0 CELSIUS AMBIENT AIR DEGC
Current Rating Per Characteristic25.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
Voltage Tolerance in Percent-5.0 TO 5.0
MaterialGLASS ENCLOSURE
Power Rating Per Characteristic1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Mounting MethodTERMINAL
Overall Diameter0.094 INCHES NOMINAL IN
Voltage Rating in Volts Per Characteristic10.0 NOMINAL NOMINAL REGULATOR VOLTAGE
Features ProvidedHERMETICALLY SEALED CASE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-053-1526 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-162-9224336019 INTERCHANGEABLE
Diode
Telemechanics Inc
5961-00-368-2259 INTERCHANGEABLE
Semiconductor Device,diode
6665-00-581-0220 INTERCHANGEABLE
Radiacmeter
5961-00-918-75011902-0554 INTERCHANGEABLE
Semiconductor Device,diode
Avago Technologies Us Inc Div Avago Technologies
5910-00-966-2375366916PC2 INTERCHANGEABLE
Retainer,capacitor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6685-01-122-8326164440 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
6515-01-139-8710N4740 INTERCHANGEABLE
Hook,skin
Bausch & Lomb Incorporated Div Surgical
4330-01-147-9345 INTERCHANGEABLE
Filter Element,fluid
5961-01-231-25285408546 INTERCHANGEABLE
Semiconductor Device,diode
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
164-440 Autek Systems Corp (USA)
1N4740A Texas Instruments Incorporated (USA)
1N4740A Freescale Semiconductor, Inc. (USA)
23-003F00M00R00 Concurrent Computer Corporation (USA)
ZS10B Diodes Inc (USA)
N4740 Steplight Products Co (USA)
12000059-28 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
353-6481-250 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
1N4740A Fairchild Semiconductor Corp (USA)
1N4740 Itt Semiconductors a Division of International Telephone and Telegraph Corp (USA)
UZ8710 Micro Uspd Inc (USA)
1N4740 Electronic Industries Association
26141-929-00-5/073 British Aerospace Defence Systems Ltd T/a Bae Systems (GBR)
26141-929-00-5 ITEM 073 British Aerospace Defence Systems Ltd T/a Bae Systems (GBR)
1N4740 Joint Electron Device Engineering Council
419/1/65780/000/073 British Aerospace Defence Systems Ltd T/a Bae Systems (GBR)
419/1/65780/000 ITEM 073 British Aerospace Defence Systems Ltd T/a Bae Systems (GBR)
353-6481-260 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
X18-2445 Cleveland Motion Controls, Inc. Div Kaliburn, Inc. (USA)
106-0053 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
Related Parts
5961-00-053-1526INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-162-9224INTERCHANGEABLE
DIODE
336019
5961-00-368-2259INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6665-00-581-0220INTERCHANGEABLE
RADIACMETER
5961-00-918-7501INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1902-0554
5910-00-966-2375INTERCHANGEABLE
RETAINER,CAPACITOR
366916PC2
6685-01-122-8326INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
164440
6515-01-139-8710INTERCHANGEABLE
HOOK,SKIN
N4740
4330-01-147-9345INTERCHANGEABLE
FILTER ELEMENT,FLUID
5961-01-231-2528INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5408546
5120-01-366-8239INTERCHANGEABLE
HANDLE,SOCKET WRENCH
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SEMICONDUCTOR DEVICE,DIODE
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Frequently Asked Questions

What is NSN 5961-00-057-7859?

NSN 5961-00-057-7859 is a Semiconductor Device,diode, manufactured by Autek Systems Corp, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-057-7859?

NSN 5961-00-057-7859 has 29 cross-referenced part numbers: 164-440 (Autek Systems Corp), 1N4740A (Texas Instruments Incorporated), 1N4740A (Freescale Semiconductor, Inc.), 23-003F00M00R00 (Concurrent Computer Corporation), ZS10B (Diodes Inc) and 24 more.

What NSN replaces 5961-00-057-7859?

There are 12 known substitutes for 5961-00-057-7859: 5961-00-053-1526, 5961-00-162-9224, 5961-00-368-2259 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 164-440?

Key specifications for 164-440: Specification/standard Data: 80131-RELEASE5009 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION; Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-41; Function for Which Designed: ZENER DIODE; Terminal Length: 1.100 INCHES MINIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-057-7859 still in active supply?

NSN 5961-00-057-7859 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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