Nha is valve slew control
A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also valve, seatless and cock, plug.
NSN 6130-01-305-9319
NSN 6110-01-566-9476
NSN 6620-00-278-7313
NSN 5960-00-937-9353
NSN 5999-00-469-9978
NSN 6240-01-621-7646
NSN 5855-00-337-3679
NSN 6620-01-440-9810
NSN 6645-01-196-6277
NSN 4140-01-202-8670
NSN 6105-01-461-3287
NSN 5920-00-709-7835