6506.91 Headgear; (other than safety headgear), of rubber or plastics, whether or not lined or trimmed
A full HS code. These six digits are what goes on a customs declaration, and they mean the same thing in every country that uses the Harmonized System.
Section XII, Footwear & Headgear — footwear, headgear, umbrellas, walking sticks and prepared feathers.
- 65 Chapter Headgear and parts thereof
- 06 Heading Headgear; n.e.c. in chapter 65, whether or not lined or trimmed
- 91 Subheading Headgear; (other than safety headgear), of rubber or plastics, whether or not lined or trimmed
Chapter 65 covers headgear and parts thereof: hats, caps and similar articles, classified mainly by construction material (felt, textile, plastic). Classification tip: Safety helmets (for construction, sports or motorcycling) are classified under chapter 65 by some administrations and under protective-equipment codes elsewhere: confirm the destination country's treatment before assuming a standard headgear code applies.
All of chapter 65Other codes under 65.06
The wording above is the Harmonized System nomenclature as published by the World Customs Organization, HS 2022 edition. It is a classification reference, not a tariff: it carries no duty rates, and it stops at six digits — the importing country adds its own beyond that.
Classification is decided by the General Rules of Interpretation and the section and chapter notes, and it is the importing country’s customs authority that makes it binding.
Shipping goods under 6506.91? A customs hold shows up as a milestone that stops moving — follow the container or the air waybill from departure to delivery.
Track a shipment6506.91 FAQ
6506.91 covers headgear; (other than safety headgear), of rubber or plastics, whether or not lined or trimmed. It sits under heading 65.06 (headgear; n.e.c. in chapter 65, whether or not lined or trimmed) in chapter 65, Section XII of the Harmonized System.
It is the international part of it. Six digits are the same in every country that applies the Harmonized System; the importing country then extends them to eight or ten for its own tariff and statistics. Declare 6506.91 plus whatever national digits the destination’s tariff schedule adds to it.
The General Rules of Interpretation, read together with the notes to Section XII and to chapter 65. A description that reads right is not enough on its own — the notes routinely pull goods out of the chapter they obviously belong to and put them somewhere else. Where duty or licensing turns on the answer, ask the importing country’s customs authority for a binding ruling.
A wrong or missing code is one of the common reasons customs holds a container, and a hold shows up as a milestone that stops moving. Watch for it in the container tracking app, on the air waybill in the air cargo tracker, or through the tracking API.