PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

368FSemiconductor Device,diode

Westinghouse Electric Corp Semiconductor Div · NSN 5961-00-356-5312 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-356-5312 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-356-5312. Primary manufacturer part number: 368F.
Features
  • Semiconductor Device,diode — FSC 5961
  • Voltage Rating in Volts Per Characteristic: 400.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE AND 480.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS CASE DEGC
  • Overall Width Across Flats: 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
  • Mounting Method: THREADED STUD(S)
  • Nominal Thread Size: 0.190 INCHES IN
  • Mounting Facility Quantity: 1
  • Current Rating Per Characteristic: 240.00 AMPERES MAXIMUM FORWARD CURRENT, DC
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 5961-00-356-5312, 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 Westinghouse Electric Corp Semiconductor Div. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 31 commercial cross-references from 20 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
NSN5961-00-356-5312
Primary Part Number368F
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerWestinghouse Electric Corp Semiconductor Div
StatusCANCELLED
Voltage Rating in Volts Per Characteristic400.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE AND 480.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE
Maximum Operating Temp Per Measurement Point200.0 CELSIUS CASE DEGC
Overall Width Across Flats0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
Mounting MethodTHREADED STUD(S)
Nominal Thread Size0.190 INCHES IN
Mounting Facility Quantity1
Current Rating Per Characteristic240.00 AMPERES MAXIMUM FORWARD CURRENT, DC
Terminal Type and Quantity1 THREADED STUD AND 1 TAB, SOLDER LUG
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.).
Specification/standard Data81349-MIL-S-19500/260 GOVERNMENT SPECIFICATION
Thread Series DesignatorUNF
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-269-2756472016 INTERCHANGEABLE
Bearing,roller,cylindrical
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5950-00-270-1237261735 INTERCHANGEABLE
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5961-00-676-9116 INTERCHANGEABLE
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5961-00-724-5970 INTERCHANGEABLE
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5961-00-815-6815 INTERCHANGEABLE
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5961-00-856-0083 INTERCHANGEABLE
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5961-00-878-848663722 INTERCHANGEABLE
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Altra Industrial Motion Corp.
5961-00-990-4695 INTERCHANGEABLE
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7025-01-192-23411345A INTERCHANGEABLE
Display Unit
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Cross-Reference Index
Part NumberManufacturer
368F Westinghouse Electric Corp Semiconductor Div (USA)
R507-7-55 Enersys Inc. Div Hertner (USA)
5031-22 Raytheon Company Div Rmd Strategic (USA)
JANTX1N1204A Adelco Elektronik Gmbh (DEU)
1N1345A Freescale Semiconductor, Inc. (USA)
3005166-04 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
JANTX1N1204AA Adelco Elektronik Gmbh (DEU)
1N1204A General Electric Co Semi-Conductor Products Dept (USA)
JANTX1N1204A General Electric Co Semi-Conductor Products Dept (USA)
26-173-5 Raytheon Company Div Corp (USA)
MIL-PRF-19500/260 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN1N1204A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
L01829 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
26-173-5 Raytheon Company Dba Raytheon Co (USA)
1N1204 General Electric Co Semi-Conductor Products Dept (USA)
JANTX1N1204 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3300A84A1869-006 General Electric Co Motor Business Group (USA)
5961003565312 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
538139-13 Raytheon Company Dba Raytheon (USA)
1N1203 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
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472016
5950-00-270-1237INTERCHANGEABLE
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5961-00-676-9116INTERCHANGEABLE
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5961-00-878-8486INTERCHANGEABLE
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Frequently Asked Questions

What is NSN 5961-00-356-5312?

NSN 5961-00-356-5312 is a Semiconductor Device,diode, manufactured by Westinghouse Electric Corp Semiconductor Div, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-356-5312?

NSN 5961-00-356-5312 has 31 cross-referenced part numbers: 368F (Westinghouse Electric Corp Semiconductor Div), R507-7-55 (Enersys Inc. Div Hertner), 5031-22 (Raytheon Company Div Rmd Strategic), JANTX1N1204A (Adelco Elektronik Gmbh), 1N1345A (Freescale Semiconductor, Inc.) and 26 more.

What NSN replaces 5961-00-356-5312?

There are 12 known substitutes for 5961-00-356-5312: 3110-00-269-2756, 5950-00-270-1237, 5961-00-676-9116 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 368F?

Key specifications for 368F: Voltage Rating in Volts Per Characteristic: 400.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE AND 480.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS CASE DEGC; Overall Width Across Flats: 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN; Mounting Method: THREADED STUD(S). 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-356-5312 still in active supply?

NSN 5961-00-356-5312 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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