This U.S. industry comprises establishments primarily engaged in manufacturing gaskets, packing, and sealing devices of all materials.

Including:

• Coaxial mechanical face seals manufacturing
• Compression packings manufacturing
• Gasket, packing, and sealing devices manufacturing
• Gaskets manufacturing
• Grease seals manufacturing
• Molded packings and seals manufacturing
• Oil seals manufacturing
• Seals, grease or oil, manufacturing