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 5895-01-063-0103
NSN 5996-01-561-1367
NSN 6220-01-412-4503
NSN 4140-01-462-1336
NSN 6620-01-186-4374
NSN 6240-01-435-5369
NSN 5905-01-361-9076
NSN 5925-00-978-4965
NSN 6650-00-009-9510
NSN 6620-00-292-7000
NSN 5996-01-306-2076
NSN 5960-01-003-8480