PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BACT1C2Transistor

The Boeing Company Div Defense · NSN 5961-00-712-3997 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-712-3997 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-712-3997. Primary manufacturer part number: BACT1C2.
Features
  • Transistor — FSC 5961
  • Features Provided: HERMETICALLY SEALED CASE
  • Semiconductor Material: SILICON
  • Specification/standard Data: 80131-2N338 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Internal Configuration: JUNCTION CONTACT
  • Internal Junction Configuration: NPN
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • 7 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-712-3997, 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 The Boeing Company Div Defense. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-712-3997
Primary Part NumberBACT1C2
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusCANCELLED
Features ProvidedHERMETICALLY SEALED CASE
Semiconductor MaterialSILICON
Specification/standard Data80131-2N338 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Internal ConfigurationJUNCTION CONTACT
Internal Junction ConfigurationNPN
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5961-00-068-7422 INTERCHANGEABLE
Transistor
5961-00-615-48312N338 INTERCHANGEABLE
Transistor
Raytheon Company Dba Raytheon
5961-00-686-8578 INTERCHANGEABLE
Transistor
5961-00-754-97572N338 INTERCHANGEABLE
Transistor
Entron Industries Limited Partnership Dba Entron Industries Property Div
5961-00-845-31592N426 INTERCHANGEABLE
Transistor
Texas Instruments Incorporated
Cross-Reference Index
Part NumberManufacturer
2088262-34 Honeywell International Inc Dba Honeywell (USA)
2N338 General Electric Company (USA)
2N338 Electronic Industries Association
558082-8 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
2088262-34 Raytheon Company Dba Raytheon Co (USA)
BACT1C2 PRIMARY The Boeing Company Div Defense (USA)
2N338 Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
Related Parts
5961-00-068-7422INTERCHANGEABLE
TRANSISTOR
5961-00-615-4831INTERCHANGEABLE
TRANSISTOR
2N338
5961-00-686-8578INTERCHANGEABLE
TRANSISTOR
5961-00-754-9757INTERCHANGEABLE
TRANSISTOR
2N338
5961-00-845-3159INTERCHANGEABLE
TRANSISTOR
2N426

Frequently Asked Questions

What is NSN 5961-00-712-3997?

NSN 5961-00-712-3997 is a Transistor, manufactured by The Boeing Company Div Defense, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-712-3997?

NSN 5961-00-712-3997 has 7 cross-referenced part numbers: 2088262-34 (Honeywell International Inc Dba Honeywell), 2N338 (General Electric Company), 2N338 (Electronic Industries Association), 558082-8 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 2088262-34 (Raytheon Company Dba Raytheon Co) and 2 more.

What NSN replaces 5961-00-712-3997?

There are 5 known substitutes for 5961-00-712-3997: 5961-00-068-7422, 5961-00-615-4831, 5961-00-686-8578 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BACT1C2?

Key specifications for BACT1C2: Features Provided: HERMETICALLY SEALED CASE; Semiconductor Material: SILICON; Specification/standard Data: 80131-2N338 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Internal Configuration: JUNCTION CONTACT. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-712-3997 still in active supply?

NSN 5961-00-712-3997 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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