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 5950-01-227-1522
NSN 5855-01-508-4654
NSN 5895-00-461-3425
NSN 5960-00-135-6143
NSN 6610-01-583-9635
NSN 2925-01-416-6927
NSN 5965-01-147-5847
NSN 5998-00-942-9549
NSN 6145-00-225-8709
NSN 6150-00-122-6155
NSN 5925-00-795-4958
NSN 5855-00-288-1408