PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

900201-59Transistor

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5961-00-060-1641 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-060-1641 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-060-1641. Primary manufacturer part number: 900201-59.
Features
  • Transistor — FSC 5961
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Features Provided: HERMETICALLY SEALED CASE
  • Internal Configuration: JUNCTION CONTACT
  • Semiconductor Material: SILICON
  • 4 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-060-1641, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-060-1641
Primary Part Number900201-59
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Features ProvidedHERMETICALLY SEALED CASE
Internal ConfigurationJUNCTION CONTACT
Semiconductor MaterialSILICON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-779-8280 INTERCHANGEABLE
Transistor
5961-00-831-6341632526-2REVA INTERCHANGEABLE
Transistor
Lockheed Martin Corporation Div Rms - Mitchel Field
5961-00-850-2991 INTERCHANGEABLE
Transistor
5961-00-892-0632 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
900201-59 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
2N1026 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
2N1026 Sperry Rand Corp Semiconductor Div (USA)
10583642-1 Us Army Aviation and Missile Command (USA)
Related Parts
5961-00-779-8280INTERCHANGEABLE
TRANSISTOR
5961-00-831-6341INTERCHANGEABLE
TRANSISTOR
632526-2REVA
5961-00-850-2991INTERCHANGEABLE
TRANSISTOR
5961-00-892-0632INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-060-1641?

NSN 5961-00-060-1641 is a Transistor, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-060-1641?

NSN 5961-00-060-1641 has 4 cross-referenced part numbers: 900201-59 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 2N1026 (Lockheed Martin Corporation Div Rms - Mitchel Field), 2N1026 (Sperry Rand Corp Semiconductor Div), 10583642-1 (Us Army Aviation and Missile Command).

What NSN replaces 5961-00-060-1641?

There are 4 known substitutes for 5961-00-060-1641: 5961-00-779-8280, 5961-00-831-6341, 5961-00-850-2991 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 900201-59?

Key specifications for 900201-59: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Features Provided: HERMETICALLY SEALED CASE; Internal Configuration: JUNCTION CONTACT; Special Features: JUNCTION PATTERN ARRANGEMENT: PNP. 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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