Subheading 8540.99
US HTSElectron guns; radio frequency (RF) interaction structures for microwave tubes of subheadings 8540.71 through 8540.79, inclusive
2 tariff lines
| HTS Code | Description | MFN Rate | Special |
|---|---|---|---|
| 8540.99.40 | Electron guns; radio frequency (RF) interaction structures for microwave tubes of subheadings 8540.71 through 8540.79, inclusive | Free | — |
| 8540.99.80 | Parts of thermionic, cold cathode or photocathode tubes, other than parts of cathode-ray tubes, electron guns, etc., nesoi | Free | — |
Source: US International Trade Commission (USITC). For informational purposes only. Consult the official HTS and a licensed customs broker for binding rates.