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 5965-01-384-1953
NSN 5935-00-734-5353
NSN 5985-01-421-5029
NSN 5990-01-142-0538
NSN 6320-00-504-1214
NSN 6645-01-448-2726
NSN 5950-01-512-6199
NSN 5999-01-325-2864
NSN 2925-01-432-7752
NSN 5930-01-291-0807
NSN 5965-01-517-2000
NSN 5905-01-640-6423