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 6150-01-656-5951
NSN 5930-00-588-5689
NSN 6145-00-366-5790
NSN 5930-00-148-9247
NSN 6240-01-605-1799
NSN 5999-00-581-2219
NSN 6620-01-075-7420
NSN 6620-00-663-8962
NSN 6145-01-414-1493
NSN 5935-01-020-7578
NSN 5999-01-436-7242
NSN 4140-00-580-8508