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 4140-01-419-0198
NSN 6685-01-440-8749
NSN 5965-01-492-9344
NSN 5996-01-485-1424
NSN 5905-01-029-0708
NSN 5930-01-422-5924
NSN 5985-00-327-9230
NSN 5935-01-547-2289
NSN 5910-00-837-1845
NSN 6620-00-358-7160
NSN 6240-01-433-3212
NSN 5950-00-555-2881