2815-14-210-1677

5330-14-461-1643 5330144611643 144611643 is a deformable material which prevents the passage of matter through the joint formed when two faces are joined. it may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. it may be made to any predetermined dimension and shape. excludes flat disks, items made of felt material and items having joints. for round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

5410-66-023-5933 5410660235933 660235933 is a structure constructed of metal and/or wood, prefabricated into assembled panels of specified dimensions. designed for quick erection and dismantling, and adapted for various uses. excludes shelter-container, expandable; and shelter, expandable.

5410-66-025-9800 5410660259800 660259800 is a structure constructed of metal and/or wood, prefabricated into assembled panels of specified dimensions. designed for quick erection and dismantling, and adapted for various uses. excludes shelter-container, expandable; and shelter, expandable.