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 5998-01-381-6963
NSN 5905-01-423-0589
NSN 5965-01-591-1130
NSN 6645-00-177-4729
NSN 5965-00-139-4870
NSN 6240-00-137-0196
NSN 5999-00-232-8389
NSN 5920-00-908-1929
NSN 6620-00-451-1460
NSN 6610-01-628-6044
NSN 5985-00-486-6123
NSN 5975-00-151-6635