PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

419R559H01Transistor

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5961-00-350-1261 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-350-1261 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-350-1261. Primary manufacturer part number: 419R559H01.
Features
  • Transistor — FSC 5961
  • 1 verified cross-reference
  • 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 5961-00-350-1261, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransistor
FSC / FSG5961 — No Item Name Available (FSG 59)
ManufacturersNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 97942)
Technical Specifications
ParameterValue
NSN5961-00-350-1261
Primary Part Number419R559H01
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-01-011-4957 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
419R559H01 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5961-01-011-4957INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-350-1261?

NSN 5961-00-350-1261 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 5961-00-350-1261?

NSN 5961-00-350-1261 has 1 cross-referenced part number: 419R559H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5961-00-350-1261?

There is 1 known substitute for 5961-00-350-1261: 5961-01-011-4957. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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