PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

531520-1Transistor

Raytheon Company Dba Raytheon · NSN 5961-00-104-1168 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-104-1168 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-104-1168. Primary manufacturer part number: 531520-1.
Features
  • Transistor — FSC 5961
  • Overall Diameter: 0.209 INCHES MINIMUM AND 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM0.230 INCHES MAXIMUM IN
  • Mounting Method: TERMINALTERMINAL
  • Power Rating Per Characteristic: 500.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION500.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
  • Voltage Rating in Volts Per Characteristic: 30.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC30.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC
  • Internal Configuration: JUNCTION CONTACTJUNCTION CONTACT
  • Features Provided: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
  • Test Data Document: 96214-531520 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)96214-531520 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-104-1168, 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. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-104-1168
Primary Part Number531520-1
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Overall Diameter0.209 INCHES MINIMUM AND 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM0.230 INCHES MAXIMUM IN
Mounting MethodTERMINALTERMINAL
Power Rating Per Characteristic500.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION500.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Voltage Rating in Volts Per Characteristic30.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC30.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC
Internal ConfigurationJUNCTION CONTACTJUNCTION CONTACT
Features ProvidedHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
Test Data Document96214-531520 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)96214-531520 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Terminal Type and Quantity3 UNINSULATED WIRE LEAD3 UNINSULATED WIRE LEAD
Terminal Length0.500 INCHES MINIMUM0.500 INCHES MINIMUM IN
Electrode Internally-Electrically Connected to CaseCOLLECTORCOLLECTOR
Semiconductor MaterialSILICONSILICON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5961-00-099-4428N185916-3 INTERCHANGEABLE
Transistor
Safran Electrical & Power Uk Limited
5961-00-247-4748905498-1 INTERCHANGEABLE
Transistor
General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems
5961-00-421-0579 INTERCHANGEABLE
Transistor
5961-00-781-8997127-282 INTERCHANGEABLE
Transistor
Avionics Specialties, Inc.
5961-01-010-2063472-0569-012 INTERCHANGEABLE
Transistor
The Boeing Company Div Legacy Boeing Hb1
5961-01-094-7926 INTERCHANGEABLE
Transistor
5961-01-159-3333 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
2N997 Texas Instruments Incorporated (USA)
531520-1 PRIMARY Raytheon Company Dba Raytheon (USA)
2N997 Raytheon Company Div Corp (USA)
2N997 Texas Instruments Inc (USA)
DMS 85030B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
JAN2N997 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2N997 Raytheon Company Dba Raytheon Co (USA)
2N997 Raytheon Company Dba Raytheon (USA)
Related Parts
5961-00-099-4428INTERCHANGEABLE
TRANSISTOR
N185916-3
5961-00-247-4748INTERCHANGEABLE
TRANSISTOR
905498-1
5961-00-421-0579INTERCHANGEABLE
TRANSISTOR
5961-00-781-8997INTERCHANGEABLE
TRANSISTOR
127-282
5961-01-010-2063INTERCHANGEABLE
TRANSISTOR
472-0569-012
5961-01-094-7926INTERCHANGEABLE
TRANSISTOR
5961-01-159-3333INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-104-1168?

NSN 5961-00-104-1168 is a Transistor, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-104-1168?

NSN 5961-00-104-1168 has 8 cross-referenced part numbers: 2N997 (Texas Instruments Incorporated), 531520-1 (Raytheon Company Dba Raytheon), 2N997 (Raytheon Company Div Corp), 2N997 (Texas Instruments Inc), DMS 85030B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)) and 3 more.

What NSN replaces 5961-00-104-1168?

There are 7 known substitutes for 5961-00-104-1168: 5961-00-099-4428, 5961-00-247-4748, 5961-00-421-0579 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 531520-1?

Key specifications for 531520-1: Overall Diameter: 0.209 INCHES MINIMUM AND 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM0.230 INCHES MAXIMUM IN; Mounting Method: TERMINALTERMINAL; Special Features: JUNCTION PATTERN ARRANGEMENT: NPNJUNCTION PATTERN ARRANGEMENT: NPN; Power Rating Per Characteristic: 500.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION500.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION. 13 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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