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 6130-01-408-9912
NSN 2925-01-208-6638
NSN 5985-01-206-4086
NSN 6645-01-417-3524
NSN 5985-00-435-8948
NSN 6610-00-115-3519
NSN 6320-01-569-2672
NSN 5975-01-376-8532
NSN 4140-01-519-8910
NSN 5990-01-580-2191
NSN 5950-01-441-7861
NSN 5905-01-645-0009