PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RELEASE 2986Semiconductor Device,diode

Electronic Industries Association · NSN 5961-00-620-9770 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-620-9770 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-620-9770. Primary manufacturer part number: RELEASE 2986.
Features
  • Semiconductor Device,diode — FSC 5961
  • Specification/standard Data: 80131-RELEASE 2986 GOVERNMENT SPECIFICATION
  • Material: GLASS ENCLOSURE
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Current Rating Per Characteristic: 7.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
  • Mounting Method: TERMINAL
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • 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 5961-00-620-9770, 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 Electronic Industries Association. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-620-9770
Primary Part NumberRELEASE 2986
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
Specification/standard Data80131-RELEASE 2986 GOVERNMENT SPECIFICATION
MaterialGLASS ENCLOSURE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Current Rating Per Characteristic7.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
Mounting MethodTERMINAL
Terminal Length1.000 INCHES MINIMUM IN
Voltage Tolerance in Percent-5.0 TO 5.0
Overall Diameter0.107 INCHES MAXIMUM IN
Power Rating Per Characteristic500.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Function for Which DesignedZENER DIODE
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-7
Voltage Rating in Volts Per Characteristic9.0 NOMINAL NOMINAL REGULATOR VOLTAGE
Features ProvidedHERMETICALLY SEALED CASE
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-847-3937NAS699-38 INTERCHANGEABLE
Nut,plain,round
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5961-00-892-0889 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
RELEASE 2986 Electronic Industries Association
1N938 Electronic Industries Association
1N938 Freescale Semiconductor, Inc. (USA)
1N938 On Semiconductor Corporation (USA)
Related Parts
5310-00-847-3937INTERCHANGEABLE
NUT,PLAIN,ROUND
NAS699-38
5961-00-892-0889INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-620-9770?

NSN 5961-00-620-9770 is a Semiconductor Device,diode, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-620-9770?

NSN 5961-00-620-9770 has 4 cross-referenced part numbers: RELEASE 2986 (Electronic Industries Association), 1N938 (Electronic Industries Association), 1N938 (Freescale Semiconductor, Inc.), 1N938 (On Semiconductor Corporation).

What NSN replaces 5961-00-620-9770?

There are 2 known substitutes for 5961-00-620-9770: 5310-00-847-3937, 5961-00-892-0889. Verify interchangeability with system specifications before substitution.

What are the specifications of RELEASE 2986?

Key specifications for RELEASE 2986: Specification/standard Data: 80131-RELEASE 2986 GOVERNMENT SPECIFICATION; Material: GLASS ENCLOSURE; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Current Rating Per Characteristic: 7.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT. 15 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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