What is HSN Code 851690?
HSN code 851690 is the Harmonized System of Nomenclature classification for Electric Instantaneous Or Storage Water Heaters And Immersion Heaters, Electric Space… under India's Goods and Services Tax (GST). It is a 6-digit code sitting at the sub-heading (6-digit) level of the HSN hierarchy.
This code belongs to Chapter 85 — Electrical Machinery And Equipment And Parts Thereof; Sound Recorders…, which is part of Section XVI: Machinery & Electrical Equipment. Every GST-registered business supplying electric instantaneous or storage water heaters and immersion heaters, electric space… must quote HSN 851690 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.