What is HSN Code 90313000?
HSN code 90313000 is the Harmonized System of Nomenclature classification for Profile Projectors (Measuring Or Checking Instruments) 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 90 — Optical, Photographic, Cinematographic, Measuring, Checking, Precision, which is part of Section XVIII: Optical, Medical & Precision Instruments. Every GST-registered business supplying profile projectors (measuring or checking instruments) must quote HSN 90313000 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.