Heading 90.20
US HTSOptical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories
1 subheadings · 3 tariff lines
Code / DescriptionMFN Rate
9020.00.40Underwater breathing devices designed as a complete unit to be carried on the person & not requiring attendants, parts & accessories thereof
Free9020.00.60Breathing appliances, nesoi, & gas masks, excl. protective masks having neither mechanical parts/replaceable filters, parts, accessories of
2.5%9020.00.90Parts and accessories of breathing appliances and gas masks, nesoi
2.5%Source: US International Trade Commission (USITC). For informational purposes only. Consult the official HTS and a licensed customs broker for binding rates.