PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

554773-1Transistor

Raytheon Company Dba Raytheon Co · NSN 5961-01-122-8090 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-122-8090 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-122-8090. Primary manufacturer part number: 554773-1.
Features
  • Transistor — FSC 5961
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Material: GLASS ENCLOSURE
  • Overall Diameter: 0.219 INCHES NOMINAL IN
  • Mounting Method: TERMINAL
  • Terminal Length: 0.531 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Raytheon Company Dba Raytheon Co
Applications
  • Applications requiring Glass Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-01-122-8090, 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 Company Dba Raytheon Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5961-01-122-8090
Primary Part Number554773-1
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
MaterialGLASS ENCLOSURE
Overall Diameter0.219 INCHES NOMINAL IN
Mounting MethodTERMINAL
Terminal Length0.531 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6105-01-091-5664554744-1 INTERCHANGEABLE
Motor-Tachometer Generator
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
554773-1 Raytheon Company (USA)
554773-1 Raytheon Company Div Corp (USA)
554773-1 PRIMARY Raytheon Company Dba Raytheon Co (USA)
Related Parts
6105-01-091-5664INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
554744-1

Frequently Asked Questions

What is NSN 5961-01-122-8090?

NSN 5961-01-122-8090 is a Transistor, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-122-8090?

NSN 5961-01-122-8090 has 3 cross-referenced part numbers: 554773-1 (Raytheon Company), 554773-1 (Raytheon Company Div Corp), 554773-1 (Raytheon Company Dba Raytheon Co).

What NSN replaces 5961-01-122-8090?

There is 1 known substitute for 5961-01-122-8090: 6105-01-091-5664. Verify interchangeability with system specifications before substitution.

What are the specifications of 554773-1?

Key specifications for 554773-1: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Material: GLASS ENCLOSURE; Overall Diameter: 0.219 INCHES NOMINAL IN; Mounting Method: TERMINAL. 6 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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