HSN code 84099112
Tariff item in chapter 84 — Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
Pistons
Classification
| Code type | HSN — Harmonized System of Nomenclature |
|---|---|
| Level | Tariff item (8 digits) |
| Section | Section XVI — Machinery and electrical equipment |
| Chapter 84 | Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof |
| Heading 8409 | Parts suitable for use solely or principally with the engines of heading 8407 or 8408 |
| Sub-heading 840991 | Suitable for use solely or principally with spark-ignition internal combustion piston engines |
| Tariff item 84099112 | Pistons |
Other codes under 840991
Using HSN 84099112 in GST
On GST invoices, a business with annual turnover up to ₹5 crore must show at least the first 4 digits (8409) on B2B invoices, and a business above ₹5 crore must show 6 digits (840991) on all invoices. The full 8-digit code is used for imports and exports.
The GST rate depends on the exact goods or service and any conditions in the rate notification, so it is not listed here. Check the official CBIC GST rate finder, then work out the tax with the GST calculator or make a bill with the GST invoice generator.
Frequently asked questions
What is HSN code 84099112?
HSN code 84099112 is the tariff item for: Pistons.
What is the GST rate for HSN 84099112?
GST rates are set by CBIC rate notifications and can depend on conditions, so check the CBIC GST rate finder for HSN 84099112 before invoicing.
How many digits of HSN 84099112 should I write on my invoice?
Up to ₹5 crore turnover: at least 4 digits (8409) on B2B invoices. Above ₹5 crore: 6 digits (840991) on all invoices.