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 5910-01-414-7478
NSN 6620-01-223-9025
NSN 5950-01-019-5343
NSN 6135-00-307-6998
NSN 5965-01-390-1261
NSN 6685-01-437-9697
NSN 5920-01-112-9844
NSN 5998-00-070-2585
NSN 5996-01-242-9710
NSN 5999-01-526-3834
NSN 5935-01-471-4736
NSN 5965-00-575-4089