HSN Code 8431: Nuclear Reactors, Boilers

HSN Code

8431

Chapter

Digits

4-digit

Section

XVI

What is HSN Code 8431?

HSN code 8431 is the Harmonized System of Nomenclature classification for Parts Suitable For Use Solely Or Principally With The Machinery Of Headings 8425 To 8430 under India's Goods and Services Tax (GST). It is a 4-digit code sitting at the heading (4-digit) level of the HSN hierarchy.

This code belongs to Chapter 84 — Nuclear Reactors, Boilers, Machinery And Mechanical Appliances; Parts Thereof, which is part of Section XVI: Machinery & Electrical Equipment. Every GST-registered business supplying parts suitable for use solely or principally with the machinery of headings 8425 to 8430 must quote HSN 8431 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 8431

Level	Code	Description
Chapter	84	nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
Heading	8431	parts suitable for use solely or principally with the machinery of headings 8425 to 8430

GST rate for HSN 8431

Look up the current GST rate for Parts Suitable For Use Solely Or Principally With The Machinery Of Headings 8425 To 8430 in the GST Rate Finder before you invoice.

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Sub-codes under this classification

HSN Code	Description
843110	of machinery of heading 8425 :
843120	of machinery of heading 8427 :
843131	of lifts, skip hoists or escalators
843139	other :
843141	buckets, shovels, grabs and grips
843142	bulldozers or angledozer blades
843143	parts of boring or sinking machinery of sub- heading 8430 41 or 8430 49 :
843149	other :

HSN Code 8431 — FAQs

What is HSN code 8431?

HSN code 8431 classifies "Parts Suitable For Use Solely Or Principally With The Machinery Of Headings 8425 To 8430" under India's GST regime. It falls under Chapter 84 (Nuclear Reactors, Boilers, Machinery And Mechanical Appliances; Parts Thereof) of the Harmonized System of Nomenclature.

How many digits is HSN code 8431?

8431 is a 4-digit HSN code — a heading (4-digit). Businesses declare 4-digit HSN (turnover up to ₹5 crore) or 6-digit HSN (above ₹5 crore) on GST invoices; 8-digit codes are used for exports and imports.

Which chapter does HSN code 8431 belong to?

HSN 8431 belongs to Chapter 84 — Nuclear Reactors, Boilers, Machinery And Mechanical Appliances; Parts Thereof, part of Section XVI: Machinery & Electrical Equipment.

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HSN Code 8431 – Parts Suitable For Use Solely Or Principally With The Machinery Of Headings 8425 To 8430