PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

900552-13Transistor

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5961-00-905-8501 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-905-8501 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-905-8501. Primary manufacturer part number: 900552-13.
Features
  • Transistor — FSC 5961
  • Power Rating Per Characteristic: 360.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Internal Configuration: JUNCTION CONTACT
  • Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 60.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Overall Diameter: 0.290 INCHES MAXIMUM IN
  • Current Rating Per Characteristic: 50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-905-8501, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-905-8501
Primary Part Number900552-13
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusCANCELLED
Power Rating Per Characteristic360.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Internal ConfigurationJUNCTION CONTACT
Voltage Rating in Volts Per Characteristic60.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 60.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
Terminal Length0.500 INCHES MINIMUM IN
Overall Diameter0.290 INCHES MAXIMUM IN
Current Rating Per Characteristic50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Features ProvidedHERMETICALLY SEALED CASE
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Semiconductor MaterialSILICON
Mounting MethodTERMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
6610-00-019-5454A1615 INTERCHANGEABLE
Link Assembly
Aerosonic Llc
5935-00-685-9421510B8-7 INTERCHANGEABLE
Connector,receptacle,electrical
Cardwell Condenser Corp Lapointe-Admiral Div
8455-01-528-9473 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-664-2625 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-713-6081 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-713-6087 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
900552-13 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
900552-0013 Northrop Grumman Litef Gmbh (DEU)
SM4297 Texas Instruments Incorporated (USA)
NS1967 National Semiconductor Corp (USA)
S7262 Fairchild Semiconductor Corp (USA)
900552-13 Northrop Grumman Litef Gmbh (DEU)
A1615 Telcom Semiconductor Inc (USA)
NS07453 National Semiconductor Corp (USA)
Related Parts
6610-00-019-5454INTERCHANGEABLE
LINK ASSEMBLY
A1615
5935-00-685-9421INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
510B8-7
8455-01-528-9473INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-664-2625INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-713-6081INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-713-6087INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 5961-00-905-8501?

NSN 5961-00-905-8501 is a Transistor, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-905-8501?

NSN 5961-00-905-8501 has 8 cross-referenced part numbers: 900552-13 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 900552-0013 (Northrop Grumman Litef Gmbh), SM4297 (Texas Instruments Incorporated), NS1967 (National Semiconductor Corp), S7262 (Fairchild Semiconductor Corp) and 3 more.

What NSN replaces 5961-00-905-8501?

There are 6 known substitutes for 5961-00-905-8501: 6610-00-019-5454, 5935-00-685-9421, 8455-01-528-9473 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 900552-13?

Key specifications for 900552-13: Special Features: JUNCTION PATTERN ARRANGEMENT: NPN; Power Rating Per Characteristic: 360.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Internal Configuration: JUNCTION CONTACT. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-905-8501 still in active supply?

NSN 5961-00-905-8501 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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