1. 0190Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof
  2. 02902000Other breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters; parts and accessories thereof:
US HTS code
9020004000
Underwater breathing devices designed as a complete unit to be carried on the person and not requiring attendants
Rates updated· Source: USITC Harmonized Tariff Schedule export
Duty rate (General / MFN)
Free

Column 2 rate (Cuba, North Korea): 27.5%

Estimate duty

This code's duty rate (Free) isn't a simple percentage, so it can't be estimated here — check the official source for the exact calculation.

Section 232/301 & notes

No Section 232/301 overlay or footnote noted for this code in the HTS export.

Matching UK commodity codes

Sharing the 6-digit HS root 902000.

9020001010For use in civil aircraft9020001090Other9020009011Breathing appliances (excluding parts thereof), for use in civil aircraft9020009091Parts of respiratory apparatus and of gas masks, for use in certain types of aircraft9020009099Other

Related codes

Other codes at this level
9020006000Other breathing appliances and gas masks9020009000Other