PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JANTX2N6661Transistor

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-01-563-9437 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-563-9437 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-563-9437. Primary manufacturer part number: JANTX2N6661.
Features
  • Transistor — FSC 5961
  • Criticality Code Justification: FEAT
  • 1 verified cross-reference
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-563-9437, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN5961-01-563-9437
Primary Part NumberJANTX2N6661
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-01-188-6384 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
JANTX2N6661 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-01-188-6384INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-01-563-9437?

NSN 5961-01-563-9437 is a Transistor, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-563-9437?

NSN 5961-01-563-9437 has 1 cross-referenced part number: JANTX2N6661 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-01-563-9437?

There is 1 known substitute for 5961-01-563-9437: 5961-01-188-6384. Verify interchangeability with system specifications before substitution.

What are the specifications of JANTX2N6661?

Key specifications for JANTX2N6661: Criticality Code Justification: FEAT; Special Features: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 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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