A spherical shaped device that may be of solid or hollow construction. It is designed to seat in an opening thereby preventing the passage of fluid. It may be used with a spring enabling the ball to become unseated at a predetermined pressure as exerted by the fluid flow and to become reseated in the absence of fluid pressure. For valve balls that include ports see ball, valve, ported.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5910-01-574-0303
NSN 5910-00-232-2399
NSN 5996-00-552-0626
NSN 6105-01-490-6551
NSN 5999-01-141-6299
NSN 6620-00-280-2874
NSN 6145-00-122-9517
NSN 5930-01-160-7126
NSN 5925-01-011-0182
NSN 6135-01-621-0742
NSN 5985-01-457-4811
NSN 6650-01-252-8190