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 4140-01-180-5576
NSN 6685-01-585-9398
NSN 5975-01-201-8458
NSN 6105-01-660-8944
NSN 5935-01-456-1683
NSN 6685-00-785-0905
NSN 5996-00-861-7102
NSN 5999-01-398-1874
NSN 5895-00-624-4155
NSN 6145-00-690-9320
NSN 6650-01-249-0793
NSN 2925-01-608-1888