PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

280-21051-101Transistor

The Boeing Company Div Defense · NSN 5961-01-236-4438 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-236-4438 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-236-4438. Primary manufacturer part number: 280-21051-101.
Features
  • Transistor — FSC 5961
  • Voltage Rating in Volts Per Characteristic: 3.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
  • Criticality Code Justification: FEAT
  • Semiconductor Material: SILICON
  • 2 verified cross-references
  • Primary manufacturer: The Boeing Company Div Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-236-4438, 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 The Boeing Company Div Defense. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-236-4438
Primary Part Number280-21051-101
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Voltage Rating in Volts Per Characteristic3.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Criticality Code JustificationFEAT
Semiconductor MaterialSILICON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
9330-00-211-6014 INTERCHANGEABLE
Plastic Sheet
5133-00-233-6425 INTERCHANGEABLE
Drill,twist
5340-00-359-7413 INTERCHANGEABLE
Crank
Cross-Reference Index
Part NumberManufacturer
280-21051-101 The Boeing Company Div Defense (USA)
44135 Acrian Inc (USA)
Related Parts
9330-00-211-6014INTERCHANGEABLE
PLASTIC SHEET
5133-00-233-6425INTERCHANGEABLE
DRILL,TWIST
5340-00-359-7413INTERCHANGEABLE
CRANK

Frequently Asked Questions

What is NSN 5961-01-236-4438?

NSN 5961-01-236-4438 is a Transistor, manufactured by The Boeing Company Div Defense, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-236-4438?

NSN 5961-01-236-4438 has 2 cross-referenced part numbers: 280-21051-101 (The Boeing Company Div Defense), 44135 (Acrian Inc).

What NSN replaces 5961-01-236-4438?

There are 3 known substitutes for 5961-01-236-4438: 9330-00-211-6014, 5133-00-233-6425, 5340-00-359-7413. Verify interchangeability with system specifications before substitution.

What are the specifications of 280-21051-101?

Key specifications for 280-21051-101: Voltage Rating in Volts Per Characteristic: 3.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN; Criticality Code Justification: FEAT; Special Features: NUCLEAR HARDNESS CRITICAL AND ELECTROSTATIC DISCHARGE SENSITIVE ITEM; Semiconductor Material: SILICON. 5 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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