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 5990-01-644-3095
NSN 6110-00-988-6875
NSN 5975-01-545-5453
NSN 5990-01-487-0871
NSN 5920-00-665-1065
NSN 5945-00-127-8551
NSN 5960-01-355-2968
NSN 5925-01-532-3196
NSN 7035-01-412-8322
NSN 5930-00-283-0962
NSN 5855-00-879-5849
NSN 6320-01-347-2638