PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB523375Semiconductor Device,diode

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5961-00-087-0931 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-087-0931 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-087-0931. Primary manufacturer part number: SMB523375.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GLASS ENCLOSURE
  • Current Rating Per Characteristic: 20.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, AVERAGE
  • Features Provided: HERMETICALLY SEALED CASE
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Mounting Method: TERMINAL
  • Material: SILICON SEMICONDUCTOR
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 5961-00-087-0931, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-087-0931
Primary Part NumberSMB523375
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
MaterialGLASS ENCLOSURE
Current Rating Per Characteristic20.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, AVERAGE
Features ProvidedHERMETICALLY SEALED CASE
Terminal Length1.000 INCHES MINIMUM IN
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Mounting MethodTERMINAL
MaterialSILICON SEMICONDUCTOR
Overall Diameter0.140 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic1.0 MAXIMUM FORWARD VOLTAGE, AVERAGE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5961-00-005-77821N914 INTERCHANGEABLE
Semiconductor Device,diode
Texas Instruments Incorporated
5961-00-022-5664 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-102-1366 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-254-22731782186-1 INTERCHANGEABLE
Semiconductor Device,diode
Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems
5961-00-958-4837 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-989-2435 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-171-7675118260-204 INTERCHANGEABLE
Semiconductor Device,diode
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
1N914A Sylvania Electric Products Inc Semiconductor Products Div (USA)
B523375 General Motors Corp Delco Electronics Div (USA)
SMB523375 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
5961-00-005-7782INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N914
5961-00-022-5664INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-102-1366INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-254-2273INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1782186-1
5961-00-958-4837INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-989-2435INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-171-7675INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
118260-204

Frequently Asked Questions

What is NSN 5961-00-087-0931?

NSN 5961-00-087-0931 is a Semiconductor Device,diode, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-087-0931?

NSN 5961-00-087-0931 has 3 cross-referenced part numbers: 1N914A (Sylvania Electric Products Inc Semiconductor Products Div), B523375 (General Motors Corp Delco Electronics Div), SMB523375 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5961-00-087-0931?

There are 7 known substitutes for 5961-00-087-0931: 5961-00-005-7782, 5961-00-022-5664, 5961-00-102-1366 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SMB523375?

Key specifications for SMB523375: Material: GLASS ENCLOSURE; Current Rating Per Characteristic: 20.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, AVERAGE; Features Provided: HERMETICALLY SEALED CASE; Terminal Length: 1.000 INCHES MINIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-087-0931 still in active supply?

NSN 5961-00-087-0931 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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