HN

metal turned parts, namely, plates and throttles for pressure regulation and flow control, and plugs; metal screws, in particular metal screw plugs; metal screw plugs incorporating sight glass; metal hydraulic and pneumatic screw fittings

rotary parts of metal, namely, parts of machine tools and parts of machines and machine tools for the treatment of materials and manufacturing, and parts of motors and gear boxes, namely, bleed valves, ventilation valves, nozzles, plates and throttles for pressure regulation and flow control and plugs; air valves for transmissions