An item specifically designed to fit any type of flush valve in plumbing line for preventing back-syphonage to supply system from plumbing fixture. See also valve, vacuum breaking.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5990-00-075-4053
NSN 5990-00-469-4847
NSN 6610-01-553-8726
NSN 6685-00-457-8201
NSN 5945-01-394-1700
NSN 5935-01-293-5057
NSN 5985-01-014-2389
NSN 5905-01-197-2517
NSN 6130-01-227-2250
NSN 5905-00-925-4557
NSN 6645-01-395-9223
NSN 5920-01-317-1658