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 6220-01-125-0891
NSN 5990-01-413-2405
NSN 5945-00-584-2046
NSN 5930-01-330-1958
NSN 5905-00-279-1675
NSN 5960-01-573-6483
NSN 5975-00-092-8861
NSN 6685-01-326-2543
NSN 5998-01-433-3410
NSN 2925-01-289-6448
NSN 5925-01-510-8584
NSN 5915-01-534-5154