PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

VA-75-0250-001Transistor

Leonardo Uk Ltd · NSN 5961-00-436-8797 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-436-8797 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-436-8797. Primary manufacturer part number: VA-75-0250-001.
Features
  • Transistor — FSC 5961
  • Features Provided: HERMETICALLY SEALED CASE
  • Internal Configuration: JUNCTION CONTACT
  • Internal Junction Configuration: NPN
  • Electrode Internally-Electrically Connected to Case: COLLECTOR
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Semiconductor Material: SILICON
  • Overall Diameter: 0.370 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 5961-00-436-8797, 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 Leonardo Uk Ltd. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-436-8797
Primary Part NumberVA-75-0250-001
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerLeonardo Uk Ltd
StatusACTIVE
Features ProvidedHERMETICALLY SEALED CASE
Internal ConfigurationJUNCTION CONTACT
Internal Junction ConfigurationNPN
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Semiconductor MaterialSILICON
Overall Diameter0.370 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-022-4386 INTERCHANGEABLE
Transistor
5961-00-050-7499 INTERCHANGEABLE
Transistor
5961-00-059-4464 INTERCHANGEABLE
Transistor
5961-00-406-3074 INTERCHANGEABLE
Transistor
5961-00-450-6343 INTERCHANGEABLE
Transistor
5961-00-457-9158 INTERCHANGEABLE
Transistor
5961-00-926-2533 INTERCHANGEABLE
Transistor
5961-00-949-1432 INTERCHANGEABLE
Transistor
5961-01-023-3439 INTERCHANGEABLE
Transistor
5961-01-179-3469 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
VA-75-0250-001 Leonardo Uk Ltd (GBR)
MILS19500-251 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANTX2N2219A Adelco Elektronik Gmbh (DEU)
JANTX2N2219 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
200654-006 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
Related Parts
5961-00-022-4386INTERCHANGEABLE
TRANSISTOR
5961-00-050-7499INTERCHANGEABLE
TRANSISTOR
5961-00-059-4464INTERCHANGEABLE
TRANSISTOR
5961-00-406-3074INTERCHANGEABLE
TRANSISTOR
5961-00-450-6343INTERCHANGEABLE
TRANSISTOR
5961-00-457-9158INTERCHANGEABLE
TRANSISTOR
5961-00-926-2533INTERCHANGEABLE
TRANSISTOR
5961-00-949-1432INTERCHANGEABLE
TRANSISTOR
5961-01-023-3439INTERCHANGEABLE
TRANSISTOR
5961-01-179-3469INTERCHANGEABLE
TRANSISTOR
5961-01-214-0848INTERCHANGEABLE
TRANSISTOR
5961-01-235-3276INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-436-8797?

NSN 5961-00-436-8797 is a Transistor, manufactured by Leonardo Uk Ltd, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-436-8797?

NSN 5961-00-436-8797 has 5 cross-referenced part numbers: VA-75-0250-001 (Leonardo Uk Ltd), MILS19500-251 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JANTX2N2219A (Adelco Elektronik Gmbh), JANTX2N2219 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 200654-006 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems).

What NSN replaces 5961-00-436-8797?

There are 12 known substitutes for 5961-00-436-8797: 5961-00-022-4386, 5961-00-050-7499, 5961-00-059-4464 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of VA-75-0250-001?

Key specifications for VA-75-0250-001: Features Provided: HERMETICALLY SEALED CASE; Internal Configuration: JUNCTION CONTACT; Internal Junction Configuration: NPN; Electrode Internally-Electrically Connected to Case: COLLECTOR. 8 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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