PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

386-1050P1Transistor

Raytheon Co Equipment Development Lab · NSN 5961-00-784-4270 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-784-4270 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-784-4270. Primary manufacturer part number: 386-1050P1.
Features
  • Transistor — FSC 5961
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Internal Configuration: JUNCTION CONTACT
  • Semiconductor Material: GERMANIUM
  • Internal Junction Configuration: NPN
  • Features Provided: HERMETICALLY SEALED CASE
  • 5 verified cross-references
  • Primary manufacturer: Raytheon Co Equipment Development Lab
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-784-4270, 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 Raytheon Co Equipment Development Lab. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5961-00-784-4270
Primary Part Number386-1050P1
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Co Equipment Development Lab
StatusACTIVE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Internal ConfigurationJUNCTION CONTACT
Semiconductor MaterialGERMANIUM
Internal Junction ConfigurationNPN
Features ProvidedHERMETICALLY SEALED CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-556-2079 INTERCHANGEABLE
Transistor
5961-00-752-0655 INTERCHANGEABLE
Transistor
5961-00-892-3459 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
386-1050P1 Raytheon Company Dba Raytheon (USA)
386-1050P1 Raytheon Company Dba Raytheon Co (USA)
2N78 General Electric Company (USA)
386-1050P1 Raytheon Company Div Corp (USA)
386-1050P1 PRIMARY Raytheon Co Equipment Development Lab (USA)
Related Parts
5961-00-556-2079INTERCHANGEABLE
TRANSISTOR
5961-00-752-0655INTERCHANGEABLE
TRANSISTOR
5961-00-892-3459INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-784-4270?

NSN 5961-00-784-4270 is a Transistor, manufactured by Raytheon Co Equipment Development Lab, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-784-4270?

NSN 5961-00-784-4270 has 5 cross-referenced part numbers: 386-1050P1 (Raytheon Company Dba Raytheon), 386-1050P1 (Raytheon Company Dba Raytheon Co), 2N78 (General Electric Company), 386-1050P1 (Raytheon Company Div Corp), 386-1050P1 (Raytheon Co Equipment Development Lab).

What NSN replaces 5961-00-784-4270?

There are 3 known substitutes for 5961-00-784-4270: 5961-00-556-2079, 5961-00-752-0655, 5961-00-892-3459. Verify interchangeability with system specifications before substitution.

What are the specifications of 386-1050P1?

Key specifications for 386-1050P1: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Internal Configuration: JUNCTION CONTACT; Semiconductor Material: GERMANIUM; Internal Junction Configuration: NPN. 5 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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