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 5835-00-498-8189
NSN 5935-01-305-3477
NSN 5996-00-358-1899
NSN 5975-00-128-7916
NSN 6320-01-232-4664
NSN 6135-00-134-6648
NSN 6135-01-540-9655
NSN 5985-01-201-7655
NSN 5999-00-283-2824
NSN 5855-00-472-2055
NSN 5895-01-267-4419
NSN 6240-00-034-5909