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 5998-01-274-9628
NSN 6650-01-251-0584
NSN 5965-01-592-3051
NSN 6110-00-366-1344
NSN 6685-01-050-8759
NSN 6145-00-091-1079
NSN 2925-01-263-9433
NSN 6610-01-130-7057
NSN 6240-01-261-4958
NSN 5910-00-915-1393
NSN 6150-01-634-0575
NSN 6685-00-932-5593