Aerospace Aluminum Sandwich Skin Panel
High-strength aluminum flat sheets laminated with Nomex honeycomb core for aircraft interior skins. Fits HTS 7616.99.51.20 definition of laminated goods with non-metallic core.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If paper-based honeycomb core dominates
Paper core panels classify under Chapter 48 filter paper.
If rubber-modified core versions
Rubber plates/sheets take Chapter 40 precedence.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide FAA-equivalent specs confirming aircraft-grade aluminum alloy per chapter notes
• Separate from full aircraft assemblies to stay in 7616; document as components
Related Products under HTS 7616.99.51.20
Aluminum Honeycomb Core Panel
A lightweight structural panel made from two flat-rolled aluminum sheets bonded to a non-metallic honeycomb core, typically used in aerospace and construction. It falls under HTS 7616.99.51.20 due to its laminated construction with a non-metallic core meeting the chapter's definitions for aluminum articles.
Aluma-Core Insulation Board
Laminated board of two aluminum sheets sandwiching a foam or fiberglass non-metallic core for thermal insulation in HVAC systems. Classified under HTS 7616.99.51.20 as 'laminated goods' with non-metallic core from flat-rolled aluminum sheets.
Aluminum Composite Honeycomb Door Skin
Flat-rolled aluminum sheets laminated with a paper honeycomb core for lightweight door panels in furniture or vehicles. This fits HTS 7616.99.51.20 precisely as laminated goods with non-metallic core.
Marine-Grade Aluminum Foam-Core Bulkhead Panel
Laminated panels of corrosion-resistant aluminum sheets with polyurethane foam core for ship bulkheads. Under HTS 7616.99.51.20 for its adhesive-held flat sheets and non-metallic core.
Signage Aluminum Dibond Panel
Dibond-style panel with two thin aluminum sheets laminated to a polyethylene core for outdoor signage. Classifies in HTS 7616.99.51.20 as laminated flat-rolled aluminum with non-metallic core.
ACP Aluminum Composite Partition Wall
Aluminum composite material (ACP) panels with aluminum sheets over mineral-filled polyethylene core for interior partitions. HTS 7616.99.51.20 covers this laminated structure.