PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

418299-9Semiconductor Device,diode

Raytheon Company Dba Raytheon · NSN 5961-00-627-0270 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-627-0270 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-627-0270. Primary manufacturer part number: 418299-9.
Features
  • Semiconductor Device,diode — FSC 5961
  • Test Data Document: 81349-MIL-PRF-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.).
  • Material: SILICON SEMICONDUCTOR
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: GLASS ENCLOSURE
  • Specification/standard Data: 81349-MIL-S-19500/156 GOVERNMENT SPECIFICATION
  • Features Provided: HERMETICALLY SEALED CASE
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
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 5961-00-627-0270, 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 Raytheon Company Dba Raytheon. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 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
NSN5961-00-627-0270
Primary Part Number418299-9
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
Test Data Document81349-MIL-PRF-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.).
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialGLASS ENCLOSURE
Specification/standard Data81349-MIL-S-19500/156 GOVERNMENT SPECIFICATION
Features ProvidedHERMETICALLY SEALED CASE
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Voltage Rating in Volts Per Characteristic9.0 NOMINAL NOMINAL REGULATOR VOLTAGE
Current Rating Per Characteristic7.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT AND 50.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
Voltage Tolerance in Percent-5.0 TO 5.0
Power Rating Per Characteristic500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Mounting MethodTERMINAL
Terminal Length1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Overall Diameter0.060 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-226-5134 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-361-8659 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-484-5036 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-892-0889 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-990-3049 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-023-3454 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-126-3007 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-141-2682 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-150-3640 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-244-7689 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
418299-9 Raytheon Company Dba Raytheon (USA)
353-3159-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
JANTX1N939BA Adelco Elektronik Gmbh (DEU)
1952448-3 Naval Sea Systems Command (USA)
353-9016-180 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
JANTX1N939B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANTX1N939B-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5E4820/53-0004 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
MIL-PRF-19500/156 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-226-5134INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-361-8659INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-484-5036INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-892-0889INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-990-3049INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-023-3454INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-126-3007INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-141-2682INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-150-3640INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-244-7689INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-293-7617INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-299-6352INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-627-0270?

NSN 5961-00-627-0270 is a Semiconductor Device,diode, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-627-0270?

NSN 5961-00-627-0270 has 9 cross-referenced part numbers: 418299-9 (Raytheon Company Dba Raytheon), 353-3159-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), JANTX1N939BA (Adelco Elektronik Gmbh), 1952448-3 (Naval Sea Systems Command), 353-9016-180 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems) and 4 more.

What NSN replaces 5961-00-627-0270?

There are 12 known substitutes for 5961-00-627-0270: 5961-00-226-5134, 5961-00-361-8659, 5961-00-484-5036 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 418299-9?

Key specifications for 418299-9: Test Data Document: 81349-MIL-PRF-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.).; Material: SILICON SEMICONDUCTOR; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: GLASS ENCLOSURE. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-627-0270 still in active supply?

NSN 5961-00-627-0270 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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