Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

HTS heading 8424: Mechanical appliances (whether or not hand operated) for projecting, dispersing or spraying liquids or powders; fire extinguishers, whether…

28 numbered lines under heading 8424, including 20 10-digit statistical lines. The first six digits are the international HS subheading; the general column is the normal US duty rate.

HTS heading 8424
HTS codeDescriptionUnitGeneralSpecialColumn 2
8424Mechanical appliances (whether or not hand operated) for projecting, dispersing or spraying liquids or powders; fire extinguishers, whether or not charged; spray guns and similar appliances; steam or sand blasting machines and similar jet projecting machines; parts thereof:
8424.10.00.00Fire extinguishers, whether or not chargedNo.Free35%
8424.20Spray guns and similar appliances:
8424.20.10.00Simple piston pump sprays and powder bellowsNo.2.9%Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)45%
8424.20.90.00OtherkgFree35%
8424.30Steam or sand blasting machines and similar jet projecting machines:
8424.30.10.00Sand blasting machinesNo.FreeFree
8424.30.90OtherFree35%
8424.30.90.10Powered by a gasoline-fueled internal combustion enginekg
8424.30.90.90Otherkg
Agricultural or horticultural sprayers:
8424.41Portable sprayers:
8424.41.10.00Sprayers (except sprayers, self-contained, having a capacity not over 20 liters)No.FreeFree
8424.41.90.00OtherNo.2.4%Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%
8424.49.00.00OtherNo.2.4%Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%
Other appliances:
8424.82.00Agricultural or horticultural2.4%Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%
Irrigation equipment:
8424.82.00.10Self-propelled, center pivotNo.
8424.82.00.20OtherNo.
8424.82.00.90OtherNo.
8424.89.10.00Mechanical appliances for projecting, dispersing or spraying, of a kind used solely or principally for the manufacture of printed circuits or printed circuit assembliesNo.Free35%
8424.89.90.00OtherNo.1.8%Free (A*,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)35%
8424.90Parts:
8424.90.05.00Of fire extinguisherskgFree35%
8424.90.10.00Of simple piston pump sprays and powder bellowskg2.9%Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)45%
8424.90.20.00Of sand blasting machineskgFreeFree
8424.90.90OtherFree35%
Of steam and similar jet projecting machines:
8424.90.90.10Powered by a gasoline-fueled internal combustion enginekg
8424.90.90.20Otherkg
8424.90.90.80Otherkg

Statistical (10-digit) lines without a rate use the rate of the 8-digit line above them. Additional duties such as Section 301 and Section 232 may apply; check them with the tariff checker.

Source: Harmonized Tariff Schedule of the United States, 2026 HTS Revision 20 (effective 2026-09-28), U.S. International Trade Commission (hts.usitc.gov), imported 2026-10-07. Reference only; not legal or customs advice or a binding classification. Additional duties under Chapter 99 may apply. ShipWave is not affiliated with the USITC or U.S. Customs and Border Protection.