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 6135-01-567-0739
NSN 5945-00-470-7446
NSN 4140-01-381-0099
NSN 5910-01-205-2821
NSN 7035-01-271-1643
NSN 6645-00-483-2981
NSN 6130-00-987-4268
NSN 6105-00-138-5360
NSN 6620-00-963-1319
NSN 6320-01-090-8296
NSN 5855-01-650-9545
NSN 6240-01-420-9255