NAICS Code 334419-11 - Electron Tubes (Manufacturing)

Marketing Level - NAICS 8-Digit

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NAICS CODE 334419-11
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NAICS Code 334419-11 Description (8-Digit)

Electron Tubes (Manufacturing)``` is a subdivision of the NAICS Code 334419 that involves the production of vacuum tubes or thermionic valves that are used in electronic devices. These tubes are made of glass or ceramic and contain electrodes that emit or control the flow of electrons. Electron tubes are used in a variety of applications, including radio and television broadcasting, medical equipment, and military communication systems.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 334419 page

Tools

Tools commonly used in the Electron Tubes (Manufacturing) industry for day-to-day tasks and operations.

  • Glassblowing equipment
  • Vacuum pumps
  • High-temperature furnaces
  • Electrode materials (e.g. tungsten, molybdenum)
  • Chemicals for cleaning and coating (e.g. hydrofluoric acid, barium oxide)
  • Soldering and welding equipment
  • Testing and measurement instruments (e.g. oscilloscopes, multimeters)
  • X-ray machines for quality control
  • Computer-aided design (CAD) software for tube design
  • 3D printers for prototyping

Industry Examples of Electron Tubes (Manufacturing)

Common products and services typical of NAICS Code 334419-11, illustrating the main business activities and contributions to the market.

  • Radio broadcasting equipment
  • Television broadcasting equipment
  • Medical imaging equipment
  • Military communication equipment
  • Industrial control systems
  • Scientific research equipment
  • Guitar amplifiers
  • High-end audio equipment
  • Vintage electronics restoration
  • Amateur radio equipment

History

A concise historical narrative of NAICS Code 334419-11 covering global milestones and recent developments within the United States.

  • The Electron Tubes (Manufacturing) industry has a long and rich history dating back to the late 19th century. The first vacuum tube was invented by Thomas Edison in 1883, and it was used as a detector in early radio communication. In 1904, John Ambrose Fleming invented the first vacuum tube diode, which was used in early radio receivers. In the 1920s, the development of the triode vacuum tube by Lee De Forest revolutionized the electronics industry, making possible the amplification of electrical signals. During World War II, the industry experienced significant growth as vacuum tubes were used in radar systems, electronic countermeasures, and other military applications. In the post-war period, the industry continued to grow as vacuum tubes were used in television sets, radios, and other consumer electronics. In recent years, the industry has faced increasing competition from solid-state electronics, but it continues to play an important role in certain niche applications, such as high-power radio transmitters and microwave ovens. In the United States, the Electron Tubes (Manufacturing) industry has a more recent history. During the 1950s and 1960s, the industry experienced significant growth as vacuum tubes were used in early computers, military applications, and consumer electronics. However, the industry declined in the 1970s and 1980s as solid-state electronics became more prevalent. In recent years, the industry has experienced some growth due to increased demand for high-power radio transmitters and other niche applications. Overall, the industry has a long and storied history, and it continues to play an important role in certain applications despite increasing competition from solid-state electronics.