PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RELEASE4254Transistor

Electronic Industries Association · NSN 5961-00-724-8066 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-724-8066 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-724-8066. Primary manufacturer part number: RELEASE4254.
Features
  • Transistor — FSC 5961
  • Overall Diameter: 0.370 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Semiconductor Material: SILICON
  • Specification/standard Data: 80131-EIA4254 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Features Provided: HERMETICALLY SEALED CASE
  • Internal Junction Configuration: NPN
  • Internal Configuration: JUNCTION CONTACT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-724-8066, 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 Electronic Industries Association. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-724-8066
Primary Part NumberRELEASE4254
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
Overall Diameter0.370 INCHES MAXIMUM IN
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Semiconductor MaterialSILICON
Specification/standard Data80131-EIA4254 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Features ProvidedHERMETICALLY SEALED CASE
Internal Junction ConfigurationNPN
Internal ConfigurationJUNCTION CONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-018-19262N1725 INTERCHANGEABLE
Transistor
Semitronics Corp
5961-00-900-4815 INTERCHANGEABLE
Transistor
5961-00-984-2271 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
RELEASE4254 Electronic Industries Association
2N1445 Electronic Industries Association
2N1445 Raytheon Company Dba Raytheon (USA)
J435 Texas Instruments Incorporated (USA)
2N1445 Texas Instruments Incorporated (USA)
J435 Raytheon Company Dba Raytheon (USA)
Related Parts
5961-00-018-1926INTERCHANGEABLE
TRANSISTOR
2N1725
5961-00-900-4815INTERCHANGEABLE
TRANSISTOR
5961-00-984-2271INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-724-8066?

NSN 5961-00-724-8066 is a Transistor, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-724-8066?

NSN 5961-00-724-8066 has 6 cross-referenced part numbers: RELEASE4254 (Electronic Industries Association), 2N1445 (Electronic Industries Association), 2N1445 (Raytheon Company Dba Raytheon), J435 (Texas Instruments Incorporated), 2N1445 (Texas Instruments Incorporated) and 1 more.

What NSN replaces 5961-00-724-8066?

There are 3 known substitutes for 5961-00-724-8066: 5961-00-018-1926, 5961-00-900-4815, 5961-00-984-2271. Verify interchangeability with system specifications before substitution.

What are the specifications of RELEASE4254?

Key specifications for RELEASE4254: Overall Height: 0.260 INCHES MAXIMUM IN; Overall Diameter: 0.370 INCHES MAXIMUM IN; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Semiconductor Material: SILICON. 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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