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 6650-01-068-3997
NSN 4140-00-739-2033
NSN 5915-00-580-2716
NSN 5990-00-878-6509
NSN 5990-01-617-5156
NSN 5990-00-155-2306
NSN 5999-01-142-3050
NSN 5965-01-397-8389
NSN 6620-00-411-0179
NSN 5910-01-437-8609
NSN 5975-00-286-8506
NSN 6610-01-083-1446