What is HSN Code 91149040?
HSN code 91149040 is the Harmonized System of Nomenclature classification for Springs, Including Hair-Springs under India's Goods and Services Tax (GST). It is a 8-digit code sitting at the tariff item (8-digit) level of the HSN hierarchy.
This code belongs to Chapter 91 — Clocks And Watches And Parts Thereof, which is part of Section XVIII: Optical, Medical & Precision Instruments. Every GST-registered business supplying springs, including hair-springs must quote HSN 91149040 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.