UN3166 — Vehicle, flammable gas powered Vehicle, fuel cell, flammable gas powered

Class 9

Quick facts: UN3166

What it is
Vehicle, flammable gas powered Vehicle, fuel cell, flammable gas powered or
Hazard class
9
Packing group
None assigned
Label
Class 9 - Miscellaneous
Packaging (49 CFR 173)
Exceptions §173.220 · Non-bulk §173.220
Air limit per package
Passenger aircraft: Forbidden · Cargo aircraft: No limit
Special provisions
135, A200

Source: 49 CFR 172.101 Hazardous Materials Table — UN3166 (2025-01-01)

UN Number
UN3166
Hazard Class
9
Packing Group
Not assigned

Hazard Labels / Marks

  • Class 9 - Miscellaneous

Source: 49 CFR §172.101 Hazardous Materials Table · 49 CFR §172.101 (2025-01-01)

Reference data transcribed from the published Dangerous Goods List. It is not legal advice and may not capture entry-specific exceptions, special provisions or packing-group ranges. Always verify against the current regulation edition for a specific shipment.

This is the reference entry for UN3166.

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