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Grenade Fuze Mechanism

This is a mechanical time-delay fuze for fragmentation hand grenades, designed to initiate the explosive charge after a set delay. It does not contain an explosive charge itself, making it a non-explosive component. As a part of a grenade, it is classified under tariff item 9306.90.10 for parts of munitions of war.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
🇨🇳China3.5%—3.5%
🇲🇽Mexico3.5%—3.5%
🇺🇸United States3.5%—3.5%
🇩🇪Germany3.5%—3.5%
🇯🇵Japan3.5%—3.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

9306.90.90Higher: 7% vs 3.5%

If the fuze is imported with an explosive charge installed

A fuze with an explosive charge is a complete grenade, not a part.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Verify the fuze is completely inert and free of any explosive compounds to avoid classification under Chapter 36

• Provide detailed technical documentation to the CBSA to confirm its non-explosive nature

• Confirm whether an import permit is needed from the relevant Canadian authorities

Related Products under Tariff item 9306.90.10

Fragmentation Grenade Spoon

This is a safety lever, commonly called a spoon, from an M67 fragmentation grenade. It is a stamped aluminum component that forms part of the grenade's mechanism, holding the striker until the grenade is thrown. As a part of a grenade, it falls under tariff item 9306.90.10 for parts of bombs, grenades, torpedoes, mines, missiles and similar munitions of war.

Landmine Pressure Plate

This is a steel trigger plate for anti-personnel mines, presented as a demilitarized training version. It is a mechanical component designed to activate the mine's firing mechanism. As a part of a mine, it falls under tariff item 9306.90.10 for parts of mines and similar munitions of war.

Mine Fuse Delay Element

This is a timing disc for anti-tank mine fuzes, a non-explosive component that regulates the fuze's delay mechanism. It is a precision-machined part used in the mine's detonation system. As a part of a mine, it is classified under tariff item 9306.90.10 for parts of mines and similar munitions of war.

Missile Warhead Casing

This is a steel casing for a high-explosive anti-tank missile warhead, presented empty without any explosive filler. It is a structural component that houses the warhead's payload. As a part of a missile, it falls under tariff item 9306.90.10 for parts of missiles and similar munitions of war.

Rocket Motor Nozzle

This is a graphite ablative nozzle for solid-fuel rocket motors used in guided missiles. It is a critical component that directs the exhaust gases to generate thrust. As a part of a missile, it is classified under tariff item 9306.90.10 for parts of missiles and similar munitions of war.

Torpedo Propeller

This is a bronze variable-pitch propeller for naval torpedoes, designed for underwater propulsion. It is a key mechanical component that drives the torpedo through water. As a part of a torpedo, it falls under tariff item 9306.90.10 for parts of torpedoes and similar munitions of war.