A

PARTS OF MACHINES - NAMELY, PISTONS AND PISTON RINGS, VALVES, VALVE PLATES AND VALVE DISCS, AND MOLDED ELASTROMERIC AND/OR PLASTIC ROD WIPERS AND ROD SCRAPERS, ELASTOMERIC TRANSPORT BELTS, AND BELTING MATERIAL, WITH OR WITHOUT FABRIC REINFORCEMENT INTENDED FOR USE ON MACHINERY

HAND TOOLS FOR INSTALLATION AND REMOVAL OF PACKINGS, SEALS, SEALING DEVICES AND SEALING MATERIALS

PACKINGS AND SEALS MADE OF VARIOUS MATERIALS - NAMELY, LEATHER, FIBROUS MATERIALS, NATURAL AND SYNTHETIC ELASTOMERS, PLASTICS AND VARIOUS COMBINATIONS THEREOF, WITH METAL WIRE OR FOIL USE FOR REINFORCEMENT, SUPPORT, OR RETENTION OF SHAPE; EXPANSION JOINTS, FLEXIBLE COUPLINGS AND FLEXIBLE RUBBER PIPE; SEALING DEVICES - NAMELY, OIL AND GREASE SEALS, MECHANICAL SEALS AND ACCESSORY PARTS THEREOF; GASKETS AND GASKET MATERIALS, INSULATION TAPES, TUBING, AND PUMP CUPS