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 5920-00-509-5073
NSN 2925-01-129-1261
NSN 5835-01-214-5402
NSN 5920-00-317-2219
NSN 5996-00-563-4251
NSN 5965-01-398-8871
NSN 6110-01-185-6839
NSN 4140-01-115-2076
NSN 5930-01-417-4068
NSN 5835-01-580-0446
NSN 6130-01-578-5649
NSN 7035-00-140-0474