United Nations/North American Number Datasheet

UN/NA 3330

Emergency Response Guidebook (ERG, 2016)

Material Names

  • Radioactive material, Type C package, fissile
ERG book cover

Response Guide 165

Radioactive Materials (Fissile / Low to High Level Radiation) Materiales Radiactivos (Fisionable / Radiación de Nivel Bajo a Alto) Matières Radioactives (Fissiles / Radioactivité de Faible à Élevée)


There are no initial isolation and protective action distances listed in the ERG.

The ERG doesn't predict that large amounts of toxic-by-inhalation gases will be produced if this material is spilled in water.

Hazmat Table (49 CFR 172.101)

Note: UN/NA 3330 doesn't appear in the 49 CFR Hazmat Table.