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 5930-00-490-4513
NSN 6105-01-474-5246
NSN 6240-00-777-1878
NSN 6645-00-274-5670
NSN 4140-00-120-1203
NSN 6610-01-386-4582
NSN 5855-01-103-1474
NSN 5998-00-572-5118
NSN 6145-00-952-1734
NSN 6150-01-301-8666
NSN 5855-00-481-0019
NSN 5990-00-804-4982