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 5945-01-442-4371
NSN 5930-00-500-7617
NSN 5915-00-953-8645
NSN 5915-01-290-4107
NSN 5960-01-370-4285
NSN 4140-00-097-0167
NSN 6685-00-498-3540
NSN 5960-01-595-6515
NSN 5998-00-920-3063
NSN 6645-00-433-8729
NSN 5855-01-088-8700
NSN 7035-00-104-7613