Unvulcanized Natural Rubber Washer Blanks
Flat ring 'discs' of unvulcanized natural rubber for compression into washers. Classified as 'rings/articles' in HTS 4006.90.10.00.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If rectangular sheet stock cut later
If imported as rectangular sheet for later ring-cutting, it's 4006.10 per note 7.
If vulcanized into finished washers
Finished vulcanized rubber gaskets/washers are 'other articles' in 4016.
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Import Tips & Compliance
• Prove not 'sheet' by non-rectangular shape; include CAD drawings
• Ensure no hard rubber (electrical appliances excluded per note 2(d))
Related Products under HTS 4006.90.10.00
Unvulcanized Natural Rubber Tubing
Flexible tubing made from unvulcanized natural rubber in continuous lengths, used in manufacturing processes before vulcanization. It falls under HTS 4006.90.10.00 as 'tubes' of unvulcanized natural rubber, distinct from vulcanized forms or primary shapes in earlier headings. This form allows easy shaping during final production.
Unvulcanized Natural Rubber Profile Strips
Profile-shaped strips of unvulcanized natural rubber, such as U-channels or T-sections, for molding into seals. Classified in HTS 4006.90.10.00 as 'profile shapes' of unvulcanized natural rubber, excluding vulcanized or primary bulk forms.
Unvulcanized Natural Rubber Rods
Solid cylindrical rods of unvulcanized natural rubber, cut to length for further processing into bushings. HTS 4006.90.10.00 covers 'rods' of unvulcanized natural rubber, separate from primary lumps or vulcanized rods.
Unvulcanized Natural Rubber Discs
Circular discs of unvulcanized natural rubber used as preforms for gaskets. This 'article' form is specifically named in HTS 4006.90.10.00 for unvulcanized natural rubber, not qualifying as plates/sheets.
Unvulcanized Natural Rubber O-Ring Blanks
Ring-shaped blanks of unvulcanized natural rubber for molding into seals. Falls under HTS 4006.90.10.00 as 'rings' (articles) of unvulcanized natural rubber.
Unvulcanized Natural Rubber U-Channel Profiles
U-shaped profile extrusions of unvulcanized natural rubber for automotive weatherstripping preforms. HTS 4006.90.10.00 for 'profile shapes' of unvulcanized natural rubber.