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 5925-00-147-0749
NSN 5835-00-977-1254
NSN 5920-01-099-8998
NSN 2925-01-068-3844
NSN 5990-01-501-5409
NSN 6110-01-320-4818
NSN 7035-01-441-3188
NSN 5945-01-353-2460
NSN 6105-01-534-4078
NSN 4140-00-960-8222
NSN 5998-01-458-9436
NSN 5895-01-419-1713