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 5925-01-413-7673
NSN 7035-01-235-6023
NSN 6610-01-327-7148
NSN 6620-00-938-1789
NSN 5975-01-170-4827
NSN 6620-00-863-4639
NSN 6110-01-392-1936
NSN 5998-01-163-4459
NSN 6610-01-362-7598
NSN 6610-01-395-7441
NSN 6150-00-891-7922
NSN 5998-01-369-0879