2 3/8-18npt rh holes
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 6320-01-332-1977
NSN 5998-00-909-2916
NSN 6620-01-597-0512
NSN 6105-00-456-0920
NSN 6150-01-241-0316
NSN 6610-01-325-4157
NSN 6105-00-886-0529
NSN 5855-01-567-0096
NSN 5895-01-571-8577
NSN 5950-00-324-3193
NSN 5985-01-519-2637
NSN 5965-01-350-5105