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 5965-00-594-3115
NSN 6130-00-662-8557
NSN 5895-01-236-4047
NSN 5895-01-570-3680
NSN 5975-00-870-2407
NSN 6145-00-350-0167
NSN 5950-01-128-9977
NSN 6645-01-478-2140
NSN 6620-01-525-8559
NSN 6650-01-360-1882
NSN 4140-00-293-7847
NSN 6130-01-152-2019