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 5910-01-415-3669
NSN 6650-01-062-1926
NSN 6145-00-996-7291
NSN 5950-00-420-2919
NSN 5998-01-519-9273
NSN 5975-01-265-8678
NSN 5985-00-387-5974
NSN 2925-00-491-3549
NSN 6650-01-189-7040
NSN 6145-01-523-2004
NSN 5950-00-556-3149
NSN 5905-01-147-5889