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 5935-00-969-7573
NSN 6685-00-173-3848
NSN 6220-01-127-0506
NSN 6220-00-192-8948
NSN 6240-01-603-7856
NSN 5975-01-200-4252
NSN 6610-01-406-4985
NSN 5999-01-174-5562
NSN 5925-00-906-1963
NSN 6320-00-295-2854
NSN 6650-01-532-2513
NSN 6320-00-681-1324