Other breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters.

HS v2012 Code: 902000

Revisions to 902000

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 902000. The most recent 1 version of this code (902000) is in the HS v2022 system:

This page shows a legacy version of code 902000 ( HS v2012).

Family tree for other breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters.

    graph LR
    A["<a href='/classifications/hs/v2012/90'>90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof</a>"]
A --> B["<a href='/classifications/hs/v2012/9020'>9020: Other breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters.</a>"]
B --> C["<a href='/classifications/hs/v2012/902000'>902000: Other breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters.</a>"]

    
    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight