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HTS 8484Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal; sets or assortments of gaskets and similar joints, dissimilar in composition, put up in pouches, envelopes or similar packings; mechanical seals

Product or HTS code

Rate lines3

Code	Description	General	Special	Column 2	Units	Calculate
8484.10.00.00	8484.10.00.00Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metalGeneral 2.5% · Special Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 35% · No.	2.5%	Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	35%	No.
8484.20.00.00	8484.20.00.00Mechanical sealsGeneral 3.9% · Special Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 45% · No.	3.9%	Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	45%	No.
8484.90.00.00	8484.90.00.00OtherGeneral 2.5% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 35% · No.	2.5%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	35%	No.

2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate line	Mexico22.38% of imports	Germany15.42% of imports	Japan10.16% of imports	United Kingdom6.37% of imports	China6.16% of imports	Italy4.8% of imports	India4.54% of imports	Taiwan4.09% of imports	Canada3.56% of imports	France3.5% of imports
8484.10.00.00Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal	12.5%9903.05.55	10%9903.05.39	12.5%9903.05.49	12.5%9903.05.81	40%9903.05.319903.88.01	10%9903.05.39	12.5%9903.05.44	10%9903.05.76	12.5%9903.05.29	10%9903.05.39
8484.20.00.00Mechanical seals	13.9%9903.05.55	10%9903.05.39	12.5%9903.05.49	13.9%9903.05.81	41.4%9903.05.319903.88.01	10%9903.05.39	13.9%9903.05.44	10%9903.05.76	13.9%9903.05.29	10%9903.05.39
8484.90.00.00Other	12.5%9903.05.55	10%9903.05.39	12.5%9903.05.49	12.5%9903.05.81	40%9903.05.319903.88.01	10%9903.05.39	12.5%9903.05.44	10%9903.05.76	12.5%9903.05.29	10%9903.05.39

Total duty on a $10,000 ocean shipment entered 2026-10-13, before customs fees. Origins are the leading sources of US imports under this heading in 2025 (US Census Bureau).