PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FD1029HUSemiconductor Device,diode

Gte Communication Systems Corp · NSN 5961-00-852-5170 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-852-5170 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-852-5170. Primary manufacturer part number: FD1029HU.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Features Provided: HERMETICALLY SEALED CASE
  • Test Data Document: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Overall Diameter: 0.215 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Power Rating Per Characteristic: 1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
  • Electrode Internally-Electrically Connected to Case: CATHODE
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 5961-00-852-5170, 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 Gte Communication Systems Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-852-5170
Primary Part NumberFD1029HU
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerGte Communication Systems Corp
StatusCANCELLED
MaterialSILICON SEMICONDUCTOR
Features ProvidedHERMETICALLY SEALED CASE
Test Data Document81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Overall Diameter0.215 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Power Rating Per Characteristic1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Electrode Internally-Electrically Connected to CaseCATHODE
Voltage Rating in Volts Per Characteristic33.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
Mounting MethodTERMINAL
Terminal Length1.000 INCHES MINIMUM IN
Current Rating Per Characteristic28.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
Specification/standard Data81349-MIL-S-19500/115 GOVERNMENT SPECIFICATION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5961-00-138-1248 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-400-410946106-3 INTERCHANGEABLE
Semiconductor Device,diode
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
5930-00-909-8586 INTERCHANGEABLE
Switch,thermostatic
4820-01-335-70124-30581 INTERCHANGEABLE
Valve Assembly
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
1660-01-390-891221231-1 INTERCHANGEABLE
Bellows,pressure
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
FD1029HU Gte Communication Systems Corp (USA)
JAN1N3032B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
6124-355-007 Saab Scania Ab Data Saab Div Military Product (SWE)
353-3062-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
848037-0001 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
MILS19500-115 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN1N3032BA Adelco Elektronik Gmbh (DEU)
5961PL0801721 Jednolity Indeks Materialowy - Uniform Material Index (POL)
353-3137-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
1N3032B Joint Electron Device Engineering Council
430581 Raytheon Technical Services Company (USA)
353-3137-000 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
1N3032B Electronic Industries Association
1N3032B Hug Electronics Corp (USA)
4178600-280 Raytheon Company Div Rmd Strategic (USA)
Related Parts
5961-00-138-1248INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-400-4109INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
46106-3
5930-00-909-8586INTERCHANGEABLE
SWITCH,THERMOSTATIC
4820-01-335-7012INTERCHANGEABLE
VALVE ASSEMBLY
4-30581
1660-01-390-8912INTERCHANGEABLE
BELLOWS,PRESSURE
21231-1

Frequently Asked Questions

What is NSN 5961-00-852-5170?

NSN 5961-00-852-5170 is a Semiconductor Device,diode, manufactured by Gte Communication Systems Corp, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-852-5170?

NSN 5961-00-852-5170 has 15 cross-referenced part numbers: FD1029HU (Gte Communication Systems Corp), JAN1N3032B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 6124-355-007 (Saab Scania Ab Data Saab Div Military Product), 353-3062-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 848037-0001 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")) and 10 more.

What NSN replaces 5961-00-852-5170?

There are 5 known substitutes for 5961-00-852-5170: 5961-00-138-1248, 5961-00-400-4109, 5930-00-909-8586 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FD1029HU?

Key specifications for FD1029HU: Material: SILICON SEMICONDUCTOR; Features Provided: HERMETICALLY SEALED CASE; Test Data Document: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; Overall Diameter: 0.215 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-852-5170 still in active supply?

NSN 5961-00-852-5170 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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