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 6610-01-305-8863
NSN 2925-01-376-9236
NSN 5965-01-040-9814
NSN 6110-01-627-3971
NSN 5990-01-416-6009
NSN 5905-00-961-4499
NSN 6150-01-465-7381
NSN 5975-01-109-3504
NSN 6610-01-643-6652
NSN 6135-01-334-3935
NSN 5996-01-633-7979
NSN 6320-00-024-1004