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 5950-01-544-5912
NSN 5985-01-360-7467
NSN 6110-00-851-1981
NSN 6685-01-398-1951
NSN 6620-00-663-8962
NSN 5945-00-863-4099
NSN 6145-01-505-7334
NSN 5855-01-452-1406
NSN 5895-00-472-9829
NSN 6650-01-596-4780
NSN 6220-01-464-6203
NSN 5985-01-484-1514