PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILS19500-374Transistor

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-00-419-5360 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-419-5360 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-419-5360. Primary manufacturer part number: MILS19500-374.
Features
  • Transistor — FSC 5961
  • Internal Configuration: JUNCTION CONTACT
  • 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 Width Across Flats: 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
  • Mounting Facility Quantity: 1
  • Thread Series Designator: UNF
  • Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 80.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 8.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
  • Overall Diameter: 0.370 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-419-5360, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-419-5360
Primary Part NumberMILS19500-374
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Internal ConfigurationJUNCTION CONTACT
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 Width Across Flats0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
Mounting Facility Quantity1
Thread Series DesignatorUNF
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 80.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 8.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Overall Diameter0.370 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
Power Rating Per Characteristic2.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Mounting MethodTHREADED STUD(S)
Semiconductor MaterialSILICON
Terminal Type and Quantity3 TAB, SOLDER LUG AND 1 WIRE HOOK
Nominal Thread Size0.190 INCHES IN
Specification/standard Data81349-MIL-S-19500/374 GOVERNMENT SPECIFICATION
Current Rating Per Characteristic5.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Features ProvidedHERMETICALLY SEALED CASE
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5961-00-006-7175 INTERCHANGEABLE
Transistor
5961-00-189-0640 INTERCHANGEABLE
Transistor
5961-00-333-9413 INTERCHANGEABLE
Transistor
5961-00-484-7734 INTERCHANGEABLE
Transistor
5961-00-760-0746 INTERCHANGEABLE
Transistor
5961-01-121-6695 INTERCHANGEABLE
Transistor
5961-01-226-6063 INTERCHANGEABLE
Transistor
5961-01-235-2204 INTERCHANGEABLE
Transistor
5961-01-359-3125 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
MILS19500-374 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN2N3999 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
352-7500-700 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5961-00-006-7175INTERCHANGEABLE
TRANSISTOR
5961-00-189-0640INTERCHANGEABLE
TRANSISTOR
5961-00-333-9413INTERCHANGEABLE
TRANSISTOR
5961-00-484-7734INTERCHANGEABLE
TRANSISTOR
5961-00-760-0746INTERCHANGEABLE
TRANSISTOR
5961-01-121-6695INTERCHANGEABLE
TRANSISTOR
5961-01-226-6063INTERCHANGEABLE
TRANSISTOR
5961-01-235-2204INTERCHANGEABLE
TRANSISTOR
5961-01-359-3125INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-419-5360?

NSN 5961-00-419-5360 is a Transistor, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-419-5360?

NSN 5961-00-419-5360 has 3 cross-referenced part numbers: MILS19500-374 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JAN2N3999 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 352-7500-700 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5961-00-419-5360?

There are 9 known substitutes for 5961-00-419-5360: 5961-00-006-7175, 5961-00-189-0640, 5961-00-333-9413 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILS19500-374?

Key specifications for MILS19500-374: Internal Configuration: JUNCTION CONTACT; 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 Width Across Flats: 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN; Mounting Facility Quantity: 1. 18 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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