Brazil NCM · 4-digit heading

NCM 84.73 – Office machine and computer parts and accessories

About NCM heading 84.73

Machinery; parts and accessories (other than covers, carrying cases and the like) suitable for use solely or principally with machines of headings 84.70 to 84.72

Heading 84.73 of Brazil's NCM has 22 eight-digit codes. Official Portuguese description: Partes e acessórios (exceto estojos, capas e semelhantes) reconhecíveis como exclusiva ou principalmente destinados às máquinas ou aparelhos das posições 84.70 a 84.72.

The first four digits, 8473, identify this heading within chapter 84. Its six-digit subheadings follow the international HS system; the final two digits distinguish Mercosur's NCM classifications. Select a code below to read its English translation, official Portuguese text and full classification path.

For product coverage and classification context, read the HS heading 84.73 guide.

NCM codes in heading 84.73 22

  1. 8473.2 Parts and accessories of the machines of heading 84.70: Partes e acessórios das máquinas da posição 84.70:
  2. 8473.21.00 Electronic calculator parts and accessoriesDas calculadoras eletrônicas das subposições 8470.10, 8470.21 ou 8470.29
  3. 8473.29 Machinery; parts and accessories of the machines of item no. 8470.30. 8470.50 or 8470.90 (other than covers, carrying cases and the like)Outros HS code
  4. 8473.29.10 Assembled circuit boards for cash registersCircuitos impressos com componentes elétricos ou eletrônicos, montados, para caixas registradoras
  5. 8473.29.20 Non-electronic calculator parts and accessoriesDe máquinas da subposição 8470.30
  6. 8473.29.90 Other parts and accessories of cash registers etcOutros
  7. 8473.30 Machinery; parts and accessories (other than covers, carrying cases and the like) of the machines of heading no. 8471Partes e acessórios das máquinas da posição 84.71 HS code
  8. 8473.30.1 Cabinet, whether or not with numeric display module, built-in power supply or both Gabinete, mesmo com módulo display numérico, fonte de alimentação incorporada ou ambos
  9. 8473.30.11 Computer cabinets with power supplyCom fonte de alimentação, mesmo com módulo display numérico
  10. 8473.30.19 Computer cabinets without power supplyOutros
  11. 8473.30.3 Of magnetic disk units or magnetic tape units, other than those of item 8473.30.4 De unidades de discos magnéticos ou de fitas magnéticas, exceto as do item 8473.30.4
  12. 8473.30.31 Hard disk head-disk assemblies (HDA)Conjuntos cabeça-disco (HDA - Head Disk Assembly) de unidades de discos rígidos, montados
  13. 8473.30.32 Magnetic head positioning arms for drivesBraços posicionadores de cabeças magnéticas
  14. 8473.30.33 Magnetic heads for computer disk or tape drivesCabeças magnéticas
  15. 8473.30.34 Tape transport mechanisms for tape drivesMecanismos bobinadores para unidades de fitas magnéticas (magnetic tape transporter)
  16. 8473.30.39 Other parts of computer disk or tape drivesOutras
  17. 8473.30.4 Printed circuits with electrical or electronic components, assembled Circuitos impressos com componentes elétricos ou eletrônicos, montados
  18. 8473.30.41 Computer motherboardsPlacas-mãe (mother boards)
  19. 8473.30.42 Computer memory modules up to 50 cm²Placas (módulos) de memória com uma superfície inferior ou igual a 50 cm²
  20. 8473.30.49 Other assembled computer circuit boardsOutros
  21. 8473.30.90 Other computer parts and accessoriesOutros
  22. 8473.40 Machinery; parts and accessories (other than covers, carrying cases and the like) of the machines of heading no. 8472Partes e acessórios das máquinas da posição 84.72 HS code
  23. 8473.40.10 Assembled circuit boards for office machinesCircuitos impressos com componentes elétricos ou eletrônicos, montados
  24. 8473.40.70 Other ATM and teller machine parts, accessoriesOutras partes e acessórios das máquinas dos itens 8472.90.10 ou 8472.90.20
  25. 8473.40.90 Other office machine parts and accessoriesOutros
  26. 8473.50 Machines; parts and accessories (other than covers, carrying cases and the like) equally suitable for use with machines of two or more of the headings 8470 to 8472Partes e acessórios que possam ser utilizados indiferentemente com as máquinas ou aparelhos de duas ou mais das posições 84.70 a 84.72 HS code
  27. 8473.50.10 Circuit boards for several office machine typesCircuitos impressos com componentes elétricos ou eletrônicos, montados
  28. 8473.50.40 Magnetic heads for several office machine typesCabeças magnéticas
  29. 8473.50.50 Memory modules up to 50 cm², several machine typesPlacas (módulos) de memória com uma superfície inferior ou igual a 50 cm²
  30. 8473.50.90 Other parts and accessories, several machine typesOutros

Source: Siscomex Classif NCM table, updated Oct 2026 (Resolução Gecex nº 926/2026). The Portuguese text is the official one; the English is our translation.