6680-99-786-8102

5510-00-197-3000 5510001973000 001973000 is lumber manufactured from any of the coniferous trees and having a cross-sectional dimension of 5 inches (127.0 mm) by 5 inches (127.0 mm) or more.

5510-00-197-3003 5510001973003 001973003 is lumber manufactured from any of the coniferous trees and having a thickness less than 2 inches (50.8 mm). it is a product of the sawmill and planing mill and not further processed than by sawing, resawing, and/or passing lengthwise through a standard planing machine. it includes the product known as strips.

5510-00-220-1643 5510002201643 002201643 is lumber manufactured from any of the coniferous trees graded on the basis of characteristics affecting its use for general cut up purposes, door and sash use or on the basis of size of cutting.

5510-00-220-1651 5510002201651 002201651 is lumber manufactured from any of the coniferous trees graded on the basis of characteristics affecting its use for general cut up purposes, door and sash use or on the basis of size of cutting.

5510-00-220-1663 5510002201663 002201663 is lumber manufactured from any of the coniferous trees graded on the basis of characteristics affecting its use for general cut up purposes, door and sash use or on the basis of size of cutting.