ECCN 3A231

NPAT

Neutron generator systems, including tubes, having both of the characteristics described in this ECCN .

Category: 3 - ElectronicsProduct Group: A - EquipmentLast Updated: 2026-04-10

Items Covered

  • a.Designed for operation without an external vacuum system; and
  • b.Utilizing electrostatic acceleration to induce:
  • 1. A tritium-deuterium nuclear reaction; or
  • 2. A deuterium-deuterium nuclear reaction and capable of an output of 3 × 109 neutrons/s or greater.

Control Reasons

NPNuclear Nonproliferation

Items controlled for nuclear nonproliferation reasons.

Column 1: YesColumn 2: No
ATAnti-Terrorism

Items controlled for anti-terrorism reasons. Most items on the CCL have AT controls.

Column 1: YesColumn 2: No

Disclaimer

This information is for reference only. For official classifications, consult BIS or a qualified export control professional.

Official Reference

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