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 6620-01-248-0358
NSN 5950-01-619-2718
NSN 6110-01-154-0002
NSN 5999-01-583-2399
NSN 5960-01-268-8674
NSN 5985-00-836-4783
NSN 5960-01-449-1310
NSN 5835-00-451-2093
NSN 5960-01-148-0074
NSN 6220-01-388-4420
NSN 5925-01-556-5949
NSN 4140-01-593-6467