Chapter 84, Machinery and mechanical appliances / Heading 8483
HTS 8483.90.20.00: Parts of flange, take-up, cartridge and hanger units
Schedule text: Parts of flange, take-up, cartridge and hanger units. Classification: Transmission shafts (including camshafts and crankshafts) and cranks; bearing housings, housed bearings and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, including torque converters; flywheels and pulleys, including pulley blocks; clutches and shaft couplings (including universal joints); parts thereof › Toothed wheels, chain sprockets and other transmission elements presented separately; parts › Parts of bearing housings and plain shaft bearings › Parts of flange, take-up, cartridge and hanger units
General rate of duty
4.5%
Column 1, USITC schedule
From China, all in
42%
Priced live by the Gateway engine
Section 301 China
25%
List 1
Forced labor 301
12.5%
9903.05.31
How the rate is built
Each line is a separate legal authority. They stack on the $10,000 customs value unless a carve-out says otherwise.
| Program | Rate | Amount |
|---|---|---|
General rate of duty (Column 1) Official rate: 4.5% 8483.90.20.00 | 4.5% | $450.00 |
Section 301 China (List 1) | 25% | $2,500.00 |
Section 301 forced labor This HTS appears on the 9903.05.88 exemption list for articles of civil aircraft (U.S. note 52(d)). That exemption depends on the END USE of the goods, which cannot be read from an HTS code, so the duty is charged here. If your entry qualifies, claim 9903.05.88 and this 12.5% does not apply — confirm with your customs broker. 9903.05.31 | 12.5% | $1,250.00 |
Effective duty rate | 42% | $4,200.00 |
Stack priced from China on a $10,000 customs value, ocean entry. Other origins carry different programs; the calculator prices any of them.
Questions about this example
- What is HTS code 8483.90.20.00?
- HTS 8483.90.20.00 covers parts of flange, take-up, cartridge and hanger units; the schedule's own line text is "Parts of flange, take-up, cartridge and hanger units". Its full classification path in the Harmonized Tariff Schedule of the United States is: Transmission shafts (including camshafts and crankshafts) and cranks; bearing housings, housed bearings and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, including torque converters; flywheels and pulleys, including pulley blocks; clutches and shaft couplings (including universal joints); parts thereof › Toothed wheels, chain sprockets and other transmission elements presented separately; parts › Parts of bearing housings and plain shaft bearings › Parts of flange, take-up, cartridge and hanger units. It sits in chapter 84 (Machinery and mechanical appliances) under heading 8483.
- What is the general duty rate for HTS 8483.90.20.00?
- The Column 1 general rate of duty is 4.5%. That is the most-favored-nation rate before any Section 301, Section 232, Section 338, Section 201 or antidumping and countervailing action, and before CBP's Merchandise Processing and Harbor Maintenance fees.
- What is the tariff on HTS 8483.90.20.00 from China?
- Priced on $10,000 of goods, the effective duty from China is 42%: 4.5% general rate + 25% Section 301 + 12.5% forced labor. Section 301 applies (List 1). The Section 301 forced-labor duty applies.
- Which lines are related to HTS 8483.90.20.00?
- Neighbouring statistical lines under the same 8-digit heading are listed on this page. All lines under one 8-digit heading share the same legal duty rate; the tenth digit reports statistics.