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 5910-00-514-2038
NSN 6135-01-469-7574
NSN 5910-01-500-1977
NSN 6645-01-500-0827
NSN 5985-00-719-9944
NSN 5945-01-117-5868
NSN 5930-00-849-1632
NSN 7035-00-421-8710
NSN 5910-01-649-7281
NSN 6150-00-919-5930
NSN 5920-01-384-3387
NSN 5905-00-255-3622