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 5905-01-253-3318
NSN 6110-01-643-7535
NSN 5965-00-739-2063
NSN 5996-01-045-0955
NSN 5965-01-525-7513
NSN 5930-01-573-7265
NSN 5920-01-441-2481
NSN 5999-01-060-9024
NSN 5960-00-575-5116
NSN 6650-01-484-9505
NSN 6220-01-441-2249
NSN 6650-00-491-0277