PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

479-0721-003Semiconductor Device,diode

The Boeing Company Div Legacy Boeing Hb1 · NSN 5961-00-910-6357 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-910-6357 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-910-6357. Primary manufacturer part number: 479-0721-003.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Voltage Rating in Volts Per Characteristic: 270.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Terminal Length: 1.180 INCHES MINIMUM IN
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS JUNCTION DEGC
  • Power Rating Per Characteristic: 250.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
  • Features Provided: HERMETICALLY SEALED CASE
  • Mounting Method: TERMINAL
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Germanium Semiconductor construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-910-6357, 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 The Boeing Company Div Legacy Boeing Hb1. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN5961-00-910-6357
Primary Part Number479-0721-003
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerThe Boeing Company Div Legacy Boeing Hb1
StatusCANCELLED
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Voltage Rating in Volts Per Characteristic270.0 MAXIMUM REVERSE VOLTAGE, PEAK
Terminal Length1.180 INCHES MINIMUM IN
Maximum Operating Temp Per Measurement Point150.0 CELSIUS JUNCTION DEGC
Power Rating Per Characteristic250.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Features ProvidedHERMETICALLY SEALED CASE
Mounting MethodTERMINAL
Current Rating Per Characteristic100.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC
Overall Diameter0.197 INCHES MAXIMUM IN
MaterialGERMANIUM SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-068-7943577R593H01 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6220-00-115-5038259-001-GRN INTERCHANGEABLE
Lens,light
Perko Inc
5961-00-135-0692 INTERCHANGEABLE
Semiconductor Device,diode
5330-00-433-1475 INTERCHANGEABLE
Gasket
5340-00-690-88912591 INTERCHANGEABLE
Button,plug
Heyco Inc Dba Heyco Products
5961-00-905-1817479-0721-003 INTERCHANGEABLE
Semiconductor Device,diode
The Boeing Company Div Legacy Boeing Hb1
6550-01-023-79772591 INTERCHANGEABLE
Test Kit,bilirubin Determination
Siemens Medical Solutions Diagnostics
3110-01-180-2337 INTERCHANGEABLE
Bearing,ball,annular
4820-01-215-2271259-01 INTERCHANGEABLE
Plunger,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
6240-01-238-4358 INTERCHANGEABLE
Lamp,incandescent
Cross-Reference Index
Part NumberManufacturer
479-0721-003 The Boeing Company Div Legacy Boeing Hb1 (USA)
102 Itt Semiconductors a Division of International Telephone and Telegraph Corp (USA)
102 Stellant Systems Inc (USA)
479-0721-001 Triline Co Inc (USA)
102 General Instrument Corp Corporate Headquarters (USA)
2591 Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
Related Parts
5950-00-068-7943INTERCHANGEABLE
TRANSFORMER,POWER
577R593H01
6220-00-115-5038INTERCHANGEABLE
LENS,LIGHT
259-001-GRN
5961-00-135-0692INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5330-00-433-1475INTERCHANGEABLE
GASKET
5340-00-690-8891INTERCHANGEABLE
BUTTON,PLUG
2591
5961-00-905-1817INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
479-0721-003
6550-01-023-7977INTERCHANGEABLE
TEST KIT,BILIRUBIN DETERMINATION
2591
3110-01-180-2337INTERCHANGEABLE
BEARING,BALL,ANNULAR
4820-01-215-2271INTERCHANGEABLE
PLUNGER,VALVE
259-01
6240-01-238-4358INTERCHANGEABLE
LAMP,INCANDESCENT
5935-01-342-6659INTERCHANGEABLE
ADAPTER,CONNECTOR
G386460-1
5950-01-347-2152INTERCHANGEABLE
TRANSFORMER,POWER
300103

Frequently Asked Questions

What is NSN 5961-00-910-6357?

NSN 5961-00-910-6357 is a Semiconductor Device,diode, manufactured by The Boeing Company Div Legacy Boeing Hb1, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-910-6357?

NSN 5961-00-910-6357 has 6 cross-referenced part numbers: 479-0721-003 (The Boeing Company Div Legacy Boeing Hb1), 102 (Itt Semiconductors a Division of International Telephone and Telegraph Corp), 102 (Stellant Systems Inc), 479-0721-001 (Triline Co Inc), 102 (General Instrument Corp Corporate Headquarters) and 1 more.

What NSN replaces 5961-00-910-6357?

There are 12 known substitutes for 5961-00-910-6357: 5950-00-068-7943, 6220-00-115-5038, 5961-00-135-0692 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 479-0721-003?

Key specifications for 479-0721-003: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Voltage Rating in Volts Per Characteristic: 270.0 MAXIMUM REVERSE VOLTAGE, PEAK; Terminal Length: 1.180 INCHES MINIMUM IN; Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS JUNCTION DEGC. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-910-6357 still in active supply?

NSN 5961-00-910-6357 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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