PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N1373Transistor

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-00-222-6824 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-222-6824 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-222-6824. Primary manufacturer part number: 2N1373.
Features
  • Transistor — FSC 5961
  • Internal Configuration: JUNCTION CONTACT
  • Terminal Length: 1.500 INCHES MINIMUM IN
  • Overall Diameter: 0.360 INCHES NOMINAL IN
  • Terminal Circle Diameter: 0.200 INCHES NOMINAL IN
  • Mounting Method: TERMINAL
  • Features Provided: HERMETICALLY SEALED CASE
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-222-6824, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-222-6824
Primary Part Number2N1373
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
Terminal Length1.500 INCHES MINIMUM IN
Overall Diameter0.360 INCHES NOMINAL IN
Terminal Circle Diameter0.200 INCHES NOMINAL IN
Mounting MethodTERMINAL
Features ProvidedHERMETICALLY SEALED CASE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-5
Current Rating Per Characteristic200.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Power Rating Per Characteristic250.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Semiconductor MaterialGERMANIUM
Maximum Operating Temp Per Measurement Point100.0 CELSIUS JUNCTION DEGC
Voltage Rating in Volts Per Characteristic-45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND -25.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC AND -45.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-00-087-3569 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
2N1373 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1180-0182 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
Related Parts
5961-00-087-3569INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-222-6824?

NSN 5961-00-222-6824 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 5961-00-222-6824?

NSN 5961-00-222-6824 has 2 cross-referenced part numbers: 2N1373 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1180-0182 (Lockheed Martin Corp Lockheed Martin Mission Systems).

What NSN replaces 5961-00-222-6824?

There is 1 known substitute for 5961-00-222-6824: 5961-00-087-3569. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N1373?

Key specifications for 2N1373: Internal Configuration: JUNCTION CONTACT; Terminal Length: 1.500 INCHES MINIMUM IN; Overall Length: 0.250 INCHES NOMINAL IN; Overall Diameter: 0.360 INCHES NOMINAL IN. 15 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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