PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PD9449Semiconductor Device,diode

Pd&e Electronics, Llc · NSN 5961-00-816-9449 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-816-9449 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-816-9449. Primary manufacturer part number: PD9449.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Terminal Type and Quantity: 1 TAB, SOLDER LUG AND 1 THREADED STUD
  • Features Provided: HERMETICALLY SEALED CASE
  • 5 verified cross-references
  • Primary manufacturer: Pd&e Electronics, Llc
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 5961-00-816-9449, 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 Pd&e Electronics, Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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
NSN5961-00-816-9449
Primary Part NumberPD9449
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerPd&e Electronics, Llc
StatusCANCELLED
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity1 TAB, SOLDER LUG AND 1 THREADED STUD
Features ProvidedHERMETICALLY SEALED CASE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4320-00-035-745710616 INTERCHANGEABLE
Shaft with Keys
Rps-Fl, Inc. Dba Rps Inc
5360-00-324-7436 INTERCHANGEABLE
Spring,helical,compression
5935-00-419-73311061-6 INTERCHANGEABLE
Connector,receptacle,electrical
Tower Mfg Corp
5985-00-433-3945927058-1 INTERCHANGEABLE
Dummy Load,electrical
Raytheon Company Dba Raytheon
5950-00-466-161643001124-000 INTERCHANGEABLE
Transformer,audio Frequency
Dne Technologies, Inc
5120-00-568-0546HW2600A INTERCHANGEABLE
Adapter,fastener Installation to
Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc
5120-00-605-5383HW2601 INTERCHANGEABLE
Adapter,fastener Installation to
Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc
5120-00-605-5384HW2602 INTERCHANGEABLE
Adapter,fastener Installation to
Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc
5120-00-613-7444 INTERCHANGEABLE
Adapter,fastener Installation to
6220-00-671-038410616A INTERCHANGEABLE
Retainer,lens
Grimes Aerospace Company
Cross-Reference Index
Part NumberManufacturer
PD9449 Pd&e Electronics, Llc (USA)
PD10616 Pd&e Electronics, Llc (USA)
52000-1 Electrosolids Corp (USA)
10616 Electrosolids Corp (USA)
300C Westinghouse Electric Corp Semiconductor Div (USA)
Related Parts
4320-00-035-7457INTERCHANGEABLE
SHAFT WITH KEYS
10616
5360-00-324-7436INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5935-00-419-7331INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1061-6
5985-00-433-3945INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
927058-1
5950-00-466-1616INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
43001124-000
5120-00-568-0546INTERCHANGEABLE
ADAPTER,FASTENER INSTALLATION TO
HW2600A
5120-00-605-5383INTERCHANGEABLE
ADAPTER,FASTENER INSTALLATION TO
HW2601
5120-00-605-5384INTERCHANGEABLE
ADAPTER,FASTENER INSTALLATION TO
HW2602
5120-00-613-7444INTERCHANGEABLE
ADAPTER,FASTENER INSTALLATION TO
6220-00-671-0384INTERCHANGEABLE
RETAINER,LENS
10616A
5120-00-696-3343INTERCHANGEABLE
ADAPTER,FASTENER INSTALLATION TO
HW2600P
5330-00-920-8315INTERCHANGEABLE
GASKET
300-16

Frequently Asked Questions

What is NSN 5961-00-816-9449?

NSN 5961-00-816-9449 is a Semiconductor Device,diode, manufactured by Pd&e Electronics, Llc, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-816-9449?

NSN 5961-00-816-9449 has 5 cross-referenced part numbers: PD9449 (Pd&e Electronics, Llc), PD10616 (Pd&e Electronics, Llc), 52000-1 (Electrosolids Corp), 10616 (Electrosolids Corp), 300C (Westinghouse Electric Corp Semiconductor Div).

What NSN replaces 5961-00-816-9449?

There are 12 known substitutes for 5961-00-816-9449: 4320-00-035-7457, 5360-00-324-7436, 5935-00-419-7331 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PD9449?

Key specifications for PD9449: Material: SILICON SEMICONDUCTOR; Terminal Type and Quantity: 1 TAB, SOLDER LUG AND 1 THREADED STUD; Features Provided: HERMETICALLY SEALED CASE. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-816-9449 still in active supply?

NSN 5961-00-816-9449 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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