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 5985-01-494-9899
NSN 6110-01-654-2172
NSN 6650-00-009-8249
NSN 5990-00-524-2293
NSN 5990-00-754-2842
NSN 6105-01-431-4409
NSN 5855-01-416-5085
NSN 5960-01-301-3315
NSN 6685-00-052-1865
NSN 6220-01-021-5642
NSN 6685-00-893-0111
NSN 2925-01-143-4229