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 5960-01-469-7484
NSN 5985-00-277-7371
NSN 5998-01-020-8143
NSN 6145-01-108-3888
NSN 7035-01-271-1643
NSN 5935-01-095-1210
NSN 5999-01-060-3736
NSN 5895-01-431-4331
NSN 5925-00-254-2683
NSN 6220-01-364-3000
NSN 5999-01-389-3089
NSN 5920-00-791-2949