Heading 8424 · Mechanical appliances (whether or not hand operated) for projecting, dispersing…

8424.89.90.00

Mechanical appliances (whether or not hand operated) for… — Other

Calculate duties for this code

Duty rates

General
1.8%
The base rate for goods from most countries.
Special
Free (A*, AU, BH, CL, CO, D, E, IL, JO, JP, KR, MA, OM, P, PA, PE, S, SG)
Lower rates under trade agreements and programs, for goods that meet their rules of origin; each symbol names one.
Column 2
35%
The higher rate for the few countries without normal trade relations with the United States.
Units
No.
How the quantity is declared.

These are base rates, not what you pay. The country of origin can add extra duties (Sections 301, 232 and others), and customs fees come on top: the calculator adds up what applies to your goods, each with its source. Why the base rate is not enough

Calculate duties for this code

Base columns of the 2026 HTS Revision 22, in force from Oct. 30, 2026 (official source).

Duties by country of origin

What the calculator answers today for goods of this code from each country, with no trade agreement claimed and before entry fees, on the 2026 HTS Revision 22: the total as a share of the customs value, and the duties that make it up.

Made inDuty rateMade up of
China40%
  • Base duty 1.8%
  • Section 232Metals — equipment, total 15 percent up to 15% · 9903.82.10
  • Section 301Products of China, heading 9903.88.02 25% · 9903.88.02
Mexico15%
  • Base duty 1.8%
  • Section 232Metals — equipment, total 15 percent up to 15% · 9903.82.10
Vietnam15%
  • Base duty 1.8%
  • Section 232Metals — equipment, total 15 percent up to 15% · 9903.82.10
Germany15%
  • Base duty 1.8%
  • Section 232Metals — equipment, total 15 percent up to 15% · 9903.82.10
India15%
  • Base duty 1.8%
  • Section 232Metals — equipment, total 15 percent up to 15% · 9903.82.10

Each answer takes the ordinary case of the questions these goods raise: Certified as an automobile part for U.S. production or repair: No; Certified as a medium- or heavy-duty vehicle part for U.S. production or repair: No; Applicable metal at least 15 percent of the article's weight: Yes; Metals treatment (Section 232): Standard; Primary aluminum smelted in Russia, or goods cast in Russia: No; Section 301 exclusion claimed: No.

An estimate, not a customs decision. Calculate for your goods, with their value, quantity and date of entry.

Official notices

Actions of the President, the USTR or U.S. Customs and Border Protection (CBP) that name this code.

Mentioned in Chapter 99

The parts of Chapter 99, in the 2026 HTS Revision 22, that list HTS 8424.89.90.00, a broader code that includes it, or a narrower code within it.

U.S. noteExcerptHeadings that refer to it
U.S. note 16(c)(ix)(c) Headings 9903.82.02–9903.82.26 apply to the full customs value of articles classifiable in the provisions of the HTSUS enumerated in the following lists. For articles classified in the listed provisions that are not in chapters 72, 73,…9903.82.01, 9903.82.03, 9903.82.07, 9903.82.08, 9903.82.12
U.S. note 16(c)(x)(c) Headings 9903.82.02–9903.82.26 apply to the full customs value of articles classifiable in the provisions of the HTSUS enumerated in the following lists. For articles classified in the listed provisions that are not in chapters 72, 73,…9903.82.01, 9903.82.03, 9903.82.07, 9903.82.08, 9903.82.12, 9903.82.17
U.S. note 19(k)(k) The rates of duty in heading 9903.85.08 apply to all entries of derivative aluminum products classifiable in the following HTSUS provisions, unless the derivative aluminum product was processed in another country from aluminum articles…9903.85.68
U.S. note 19(s)(s) The rates of duty set forth in heading 9903.85.15 apply to all entries of derivative aluminum products of the United Kingdom classifiable in the following provisions of the HTSUS, unless the derivative aluminum product was processed in…—
U.S. note 20(d)(d) Heading 9903.88.02 applies to all products of China that are classified in the following 8-digit subheadings, except products of China granted an exclusion by the U.S. Trade Representative and provided for in (1) heading 9903.88.12 and…9903.88.02
U.S. note 20(ggg)(5)(5) Dispensers of hand-cleaning or hand-sanitizing solutions, whether employing a manual pump or a proximity-detecting battery-operated pump, each article weighing not more than 3 kg (described in statistical reporting number9903.88.54
U.S. note 20(o)(19)(19) Air amplifiers powered solely by an external source of compressed air, which is routed through the apparatus in such a manner as to draw in ambient air, increase its speed and direct the air through an output port, each such apparatus…9903.88.12
U.S. note 20(o)(20)(20) Apparatus capable of generating and projecting liquid particles of a size that simulates haze, fog or snow (depending on the composition of the liquid or powdered source), whether or not incorporating laser or other lighting apparatus…9903.88.12
U.S. note 20(o)(21)(21) Apparatus capable of mechanically generating and projecting bubbles from a liquid source, each apparatus weighing more than 2.5 kg but not more than 6.5 kg (described in statistical reporting number9903.88.12
U.S. note 20(o)(22)(22) Aroma-spraying sets, each of which includes a battery-powered aerosol apparatus and a glass bottle containing not more than 25 ml of essential oil solution, each set weighing not more than 300 g (described in statistical reporting…9903.88.12
U.S. note 20(o)(23)(23) Collars of a size suitable for dogs or cats, fitted with a means to provide a stimulus to the animal, by means of a sprayer, whether or not combined with a static electric discharge device or sound emitter; and such collars capable of…9903.88.12
U.S. note 20(o)(24)(24) Dispensers of hand-cleaning or hand-sanitizing solutions, whether employing a manual pump or a proximity-detecting battery-operated pump, each article weighing not more than 3 kg (described in statistical reporting number9903.88.12
U.S. note 20(o)(25)(25) Oral irrigators (dental water-jet machines) (described in statistical reporting number9903.88.12
U.S. note 20(o)(26)(26) Parts washers, each consisting of a steel basin having a capacity no greater than 100 liters, steel drain plug, support legs and a shelf, a recirculating centrifugal pump assembly, a power cord incorporating an electrical fusible…9903.88.12
U.S. note 20(o)(27)(27) Rotary surface washers, consisting of a tube, at one end of which is a fitting suitable for connection to an external power washer and a handle for controlling the position of the apparatus, and at the other end of which is an…9903.88.12
U.S. note 20(o)(28)(28) Wet- and dry-diffusion apparatus fitted for incorporation into scent-releasing machines (described in statistical reporting number9903.88.12
U.S. note 20(ppp)(10)(10) Dispensers of hand-cleaning or hand-sanitizing solutions, whether employing a manual pump or a proximity-detecting battery-operated pump, each article weighing not more than 3 kg (described in statistical reporting number9903.88.63
U.S. note 20(sss)(9)(9) Magnetic resonance imaging ("MRI") patient enclosure devices, each incorporating radio frequency and gradient coils (described in statistical reporting number9903.88.66
U.S. note 20(ttt)(89)(ii)(11)(11) Dispensers of hand-cleaning or hand-sanitizing solutions, whether employing a manual pump or a proximity-detecting battery-operated pump, each article weighing not more than 3 kg (described in statistical reporting number9903.88.67
U.S. note 20(uuu)(9)(9) Magnetic resonance imaging ("MRI") patient enclosure devices, each incorporating radio frequency and gradient coils (described in statistical reporting number9903.88.68
U.S. note 20(vvv)(9)(9) Heat exchanger plates, cores, finned tubes, cones, shells, bonnets, flanges and baffles (described in statistical reporting number9903.88.69

Being listed is not owing a duty. A note may list goods that a measure leaves out; whether a heading applies depends on the origin, the date and the product; and the measures on all the goods of a country list no code at all. The calculator says what applies.

In the tariff

  1. 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
  2. Other appliances
  3. 8424.89.90.00Other1.8%