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 6135-01-314-8416
NSN 5935-01-039-4641
NSN 5925-00-189-6467
NSN 5905-01-035-6701
NSN 6650-01-211-5628
NSN 5920-00-938-8696
NSN 6240-00-248-4281
NSN 5996-01-356-8000
NSN 5990-01-360-0711
NSN 5990-00-432-0649
NSN 5950-00-091-0762
NSN 2925-01-516-0124