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 6220-00-508-9155
NSN 6620-00-234-6277
NSN 5895-01-377-6489
NSN 5915-00-765-0558
NSN 5996-01-259-1547
NSN 5905-01-586-3981
NSN 6320-00-894-1644
NSN 5945-00-383-5356
NSN 5925-01-139-3866
NSN 5950-01-568-3918
NSN 2925-00-642-8854
NSN 6645-01-170-5402