NAICS 334517

Irradiation Apparatus Manufacturing

Key Figures

Establishments
121
Census CBP · 2023
Employment
12,598
Census CBP · 2023
Market size
$9.2B
Census Economic Census · 2022

Figures are published for NAICS 334517 directly.

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Official definition

This U.S. industry comprises establishments primarily engaged in manufacturing irradiation apparatus and tubes for applications, such as medical diagnostic, medical therapeutic, industrial, research and scientific evaluation. Irradiation can take the form of beta-rays, gamma-rays, X-rays, or other ionizing radiation.

Source: US Census Bureau, 2017 NAICS Definitions. Public domain.

Which code does this activity belong in?

NAICS 334517 covers establishments manufacturing irradiation apparatus and tubes that emit ionizing radiation such as beta-rays, gamma-rays, and X-rays for medical, industrial, research, and scientific purposes. The key distinction is that this code focuses on apparatus that generate or emit radiation itself, whereas NAICS 334510 covers electromedical equipment like magnetic resonance imaging and ultrasound that use other technologies for medical diagnosis and therapy. Radiation detection and monitoring instruments, by contrast, are classified in NAICS 334519.

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