UNunnums
1863

UN 1863Fuel, aviation, turbine engine

Class 3

Flammable liquids

Summary

UN 1863 is the UN number for fuel, aviation, turbine engine. It is classed in Class 3 (flammable liquids) for transport. Packing group I, II or III, depending on the form. Emergency responders use ERG guide 128.

Emergency response

The Emergency Response Guidebook (ERG2024) guide for this number:

  • Guide128Fuel, aviation, turbine engine

From the 2024 Emergency Response Guidebook (ERG2024), published by U.S. Department of Transportation, PHMSA. Read the full guide in the ERG or on CAMEO Chemicals.

Identification

UN number
UN 1863
Name
Fuel, aviation, turbine engine
Hazard class
Class 3: Flammable liquids
Packing group
I, II, III
What the class covers
Flammable liquids (and, in the U.S., combustible liquids).

U.S. Hazardous Materials Table

3 entries share this number in 49 CFR 172.101, by name, packing group or where the shipment is going.

  • UN1863Fuel, aviation, turbine engine

    Special provisions: 144, T11, TP1, TP8, TP28

    Class
    3
    Packing group
    I
    Labels
    3

  • UN1863Fuel, aviation, turbine engine

    Special provisions: 144, IB2, T4, TP1, TP8

    Class
    3
    Packing group
    II
    Labels
    3

  • UN1863Fuel, aviation, turbine engine

    Special provisions: 144, B1, IB3, T2, TP1

    Class
    3
    Packing group
    III
    Labels
    3

From the eCFR edition of 49 CFR 172.101 dated 2026-10-05 (section last amended 2026-09-08). The eCFR is an editorial compilation, not the official legal edition. Read the current table.

About Class 3

Class 3 covers flammable liquids such as gasoline, diesel, solvents, paints and alcohols. In the United States, some liquids with higher flash points can also be shipped as combustible liquids under the same class.

See all Class 3 UN numbers

Check the official sources

For emergency response, packaging and quantity limits, use these: