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 5925-01-034-2283
NSN 5925-00-580-0869
NSN 5975-01-025-9990
NSN 5930-00-899-2585
NSN 6220-01-227-7969
NSN 5925-01-291-0494
NSN 6145-00-515-6931
NSN 5930-01-024-3911
NSN 5950-00-270-4508
NSN 5990-01-282-0570
NSN 5835-00-841-2650
NSN 4140-01-619-2295