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 5975-01-654-0032
NSN 6320-01-475-7654
NSN 5965-01-243-5494
NSN 5998-01-147-7421
NSN 6135-01-400-2947
NSN 5965-01-023-0245
NSN 5999-00-553-9831
NSN 5930-01-303-3058
NSN 5835-00-196-9771
NSN 5985-01-616-9884
NSN 5935-01-459-3174
NSN 5915-01-643-1978