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 5920-00-221-6439
NSN 6685-01-389-2790
NSN 6645-01-302-9608
NSN 6240-01-421-4025
NSN 6135-01-472-5681
NSN 6220-01-611-1224
NSN 4140-01-462-0268
NSN 5965-01-252-8701
NSN 5998-00-837-4305
NSN 6135-01-130-3145
NSN 5895-00-661-1773
NSN 5920-00-221-6439