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 5985-00-195-1796
NSN 5998-01-093-0505
NSN 5950-01-452-0404
NSN 6320-00-313-9114
NSN 6105-01-440-0328
NSN 6110-01-224-5549
NSN 5965-00-823-8623
NSN 6220-01-616-6772
NSN 6650-00-273-8732
NSN 5905-00-531-3723
NSN 6620-01-395-0651
NSN 6620-01-203-2153