Brazil NCM · 8-digit subitem

NCM 8466.93.11 – Ultrasonic machine-tool parts and accessories

NCM 8466.93.11 (also written 84669311) is Brazil's code for ultrasonic machine-tool parts and accessories. Its first 6 digits are HS code 8466.93.

Official description of NCM 8466.93.11

PortuguêsOfficial
Para máquinas da subposição 8456.20
EnglishUnofficial translation

For machines of subheading 8456.20

Nomenclatura Comum do Mercosul (Siscomex). Updated Oct 2026 · In force since Apr 2022 (Res Gecex 272/2021).

How to read NCM 8466.93.11

84Chapter 66Heading 93Subheading

HS code 8466.93
Same in every country

1Item 1Subitem

Added by Mercosur
Brazil, Argentina, Paraguay, Uruguay

The first 6 digits are the international HS code, so their meaning is the same in every country; Brazil publishes the text in Portuguese. Digits 7 and 8 are Brazil's own split of that HS code. The full 8-digit code is used on import declarations (DUIMP), invoices (NF-e) and tax filings.

Full classification path

  1. Chapter 84 Machinery and mechanical appliances, boilers, nuclear reactors; parts thereof Reatores nucleares, caldeiras, máquinas, aparelhos e instrumentos mecânicos, e suas partes.
  2. Heading 84.66 Parts & accessories suited for use only/mainly with machines of headings 8456-8465, including work/tool holders, self-opening dieheads, dividing heads & other special attachments for the machines; tool holders for any type of tool for working in the hand Partes e acessórios reconhecíveis como exclusiva ou principalmente destinados às máquinas das posições 84.56 a 84.65, incluindo os porta-peças e porta-ferramentas, as fieiras de abertura automática, os dispositivos divisores e outros dispositivos especiais, para estas máquinas; porta-ferramentas para ferramentas manuais de qualquer tipo.
  3. Group 8466.9 Other: Outros:
  4. Subheading 8466.93 Parts & accessories suited for use solely/principally with machines of headings 8456-8465; n.e.c. in heading no. 8466 Para máquinas das posições 84.56 a 84.61
  5. Item 8466.93.1 For machines of heading 84.56 Para máquinas da posição 84.56
  6. Subitem 8466.93.11 For machines of subheading 8456.20 Para máquinas da subposição 8456.20

Other NCM codes under HS 8466.93

8466.93.19 Laser, EDM and similar machine parts, accessoriesOutras 8466.93.20 Machining/transfer machine parts and accessoriesPara máquinas da posição 84.57 8466.93.30 Metalworking lathe parts and accessoriesPara máquinas da posição 84.58 8466.93.40 Metal drilling/milling machine parts, accessoriesPara máquinas da posição 84.59 8466.93.50 Grinding/polishing machine parts and accessoriesPara máquinas da posição 84.60 8466.93.60 Metal planer, gear cutter, saw parts, accessoriesPara máquinas da posição 84.61

Questions about NCM 8466.93.11

What is NCM 8466.93.11?

NCM 8466.93.11 (84669311) is the Brazilian (Mercosur) code for ultrasonic machine-tool parts and accessories. Its official Portuguese description is “Para máquinas da subposição 8456.20”.

What is the HS code for NCM 8466.93.11?

HS 8466.93 (Parts & accessories suited for use solely/principally with machines of headings 8456-8465; n.e.c. in heading no. 8466). The first 6 digits of an NCM code are its international HS code; the last 2 digits are Brazil's own split.

Is an NCM code the same as an HS code?

The first 6 digits are the same in every country. NCM adds an item digit (7th) and a subitem digit (8th). A code ending in 00 means Brazil does not split that HS code further.

Which countries use NCM 8466.93.11?

All Mercosur members use the same NCM codes: Argentina, Brazil, Paraguay and Uruguay.

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.