HazMat Tool — substance information

Torpedoes with bursting charge

HMT May 2026
UN / ID
UN 0451
Hazard class
1.1D
Packing group
ERG guide
Special provisions
Source
49 CFR §172 (2026/05)

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Torpedoes with bursting charge

Hazardous Materials Table

Source: 49 CFR §172 (2026/05)

(3) Hazard Class

1.1
Explosives

(4) Identification number Help

UN 0451

(5) Packing Group Help

n/a

(6) Labels Help

Explosives (1.1D)

Compatibility group of explosives - Description of substances or article to be classified

Group: D

Secondary detonating explosive substance or black powder or article containing a secondary detonating explosive substance, in each case without means of initiation and without a propelling charge, or article containing a primary explosive substance and containing two or more effective protective features.

Source: 49 CFR §173.52

(7) Special Provisions (§172.102) Help

(8) Packing Authorizations (§173.***) Help

(8A) Exceptions n/asee 49 CFR §173. n/a
(8B) Non-bulk62see 49 CFR §173.62
(8C) Bulk62see 49 CFR §173.62

(9) Quantity Limits Help

(9A) Passenger aircraft/railForbidden
(9B) Cargo aircraft onlyForbidden

(10) Vessel stowage Help

(10A) Location
(10B) Other

Segregation chart for load, transport, and storage

This chart shows whether loading, transport, or storage with other hazard classes is permitted, prohibited, or restricted. Based on 49 CFR §177.848.

Prohibited Must not be loaded, transported, or stored together in the same vehicle or facility.
Permitted May be loaded, transported, or stored together.
Restricted May be loaded, transported, or stored together only with restrictions.

Similar substances

UN / IDProper shipping nameHazard class
UN 0449Torpedoes, liquid fueled, with or without bursting charge1.1J
UN 0450Torpedoes, liquid fueled, with inert head1.3J