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 5996-00-940-3314
NSN 4140-01-350-4475
NSN 6130-01-393-1238
NSN 5960-00-946-7767
NSN 5990-01-504-9265
NSN 5920-01-343-8674
NSN 5915-01-543-6286
NSN 6105-01-622-4820
NSN 6320-01-195-5583
NSN 6220-01-231-4552
NSN 5996-00-067-5219
NSN 5930-01-501-1737