Section XVI — Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
Chapter 85 — Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
Heading 8540 — Thermionic, cold cathode or photocathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode ray tubes, television camera tubes).
National subdivision 8540.9 — Parts:
Subheading 8540.99 — Other
HS code
8540.99.00
Other
Last Verified Date - 1 October 2026
Common commodities
Magnetron anode assemblyKlystron resonator partsTraveling wave tube vacuum sealsTransmitting valve gridsReceiver tube filamentsRectifying tube cathodesAnode for thermionic valvesCavity components for klystronsValve seals for cold cathode tubesParts for photo-cathode tubes