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 5975-01-024-8486
NSN 6685-01-030-7451
NSN 6220-00-001-2137
NSN 5965-00-055-8013
NSN 5950-00-228-9365
NSN 5945-01-068-6752
NSN 5920-01-306-1399
NSN 6135-01-365-2707
NSN 6320-00-937-5625
NSN 5945-01-570-8640
NSN 5990-00-834-1744
NSN 5975-00-170-3623